Available 86 files for Sony VGN-SZ4VWN-X
Select Files
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage
Operating System
Windows 2000
Version
4.3.01.14050a
Size Driver
87.28MB
File Name
soasst-01198207-un.exe
Date
20/11/2007
Observations
SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage Security Update
Operating System
Windows 2000
Version
1.0.00.11020
Size Driver
3.12MB
File Name
soasst-01595000-un.exe
Date
30/01/2008
Observations
SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.
How do I update my driver?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Update
Operating System
Windows 7 32/64 bits
Version
5.1.1.04090
Size Driver
16.02MB
File Name
ep0000221850.exe
Date
10/06/2010
Observations
VAIO Update 5.1.1.04090
What is this?
Vaio Update is an application similar to Windows Update. It is designed to help you keep your computer up-to-date by assisting you with installation of the latest updates for your VAIO.
What does it fix?
This update provides several improvements to the VAIO Update functionality.
How do I perform this update?
Self-Update
If you open VAIO Update 4, this version will be proposed as an update. Just clicking the Update button will install this version of VAIO Update 5.
If your VAIO comes already preinstalled with VAIO Update 5, the update process is the same, but a reboot will not be required afterwards.
Manual Installation
If you have VAIO Update 3 or older installed on your VAIO, first access Control Panel - Add/Remove Programs, and uninstall VAIO Update from your computer. Afterwards follow below procedure.
In case you have skipped this step before installing VU5, you must first uninstall ALL versions of VAIO Update before moving to below procedure again.
If you have VAIO Update 4 or 5 installed, you can just follow below procedure to install the updated version.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000221850.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO if asked.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Entertainment Platform
Operating System
Windows Vista 32 bits
Version
2.0.02
Size Driver
3.91MB
File Name
soavep-01429900-un.exe
Date
05/02/2007
Observations
VAIO Entertainment Platform Version 2.0.02 for Microsoft Windows Vista
Download and Installation
1.Download SOAVEP-01429900-UN.exe and save it to a download directory.
2. Go the download directory and double-click SOAVEP-01429900-UN.exe to start the installation.
3. The InstallShield Wizard starts
4. Click Next. Wait while Setup installs the new software.
5. Click Finish.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Media Redistribution
Operating System
Windows Vista 32 bits
Version
6.0.11.14010
Size Driver
40.2MB
File Name
soavmc-01455102-uk.exe
Date
21/11/2007
Observations
VAIO Media Redistribution Installer 6.0.11.14010.
This update patch improves compatibility with Windows Vista OS.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is complete, locate the downloaded file in the location you specified.
4. Double-click the downloaded file to run it.
5. Click Continue at the User Account Control dialog box.
5. Click Next at the VAIO Media Redistribution Setup Wizard and follow the on-screen instructions.
6. Click Finish when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Power Management
Operating System
Windows Vista 32 bits
Version
2.0.00.14020
Size Driver
8.76MB
File Name
soavpm-01305802-un.exe
Date
22/02/2007
Observations
Vaio Power management Update version 2.0.00.14020
This Driver Update fixes following issues
Changes made to the CPU fan control are not executed
Download and Installation Instructions
1. Download the file
2. Execute SOAVPM-01305802-UN.exe
3. The application will complete the setup by itself, no further interaction needed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage
Operating System
Windows Vista 32 bits
Version
4.3.01.14050a
Size Driver
87.28MB
File Name
soasst-01198207-un.exe
Date
20/11/2007
Observations
SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Information Flow
Operating System
Windows Vista 32 bits
Version
2.0.01.03230
Size Driver
18.96MB
File Name
soavif-01303904-eu.exe
Date
21/11/2007
Observations
VAIO Information FLOW Update Patch 2.0.01.03230
This update patch resolves the issue where the music volume cannot be adjusted from in VAIO Information FLOW.
1. Exit all running programs.
2. Download this update and save it to your hard disk drive.
3. When the download is complete, locate the downloaded file in the location you specified.
4. Double-click the downloaded file to run it.
5. Click Continue at the User Account Control dialog box.
6. Plaise wait while the Wizard configures your new software.
7. The Wizard disappears when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Information Flow Sample Music
Operating System
Windows Vista 32 bits
Version
2.0.00.13230
Size Driver
23.65MB
File Name
soavif-01304003-un.exe
Date
21/11/2007
Observations
VAIO Information FLOW Sample Music 2.0.00.13230
1. Exit all running programs.
2. Download this file and save it to your hard disk drive.
3. When the download is complete, locate the downloaded file in the location you specified.
4. Double-click the downloaded file to run it.
5. Click Continue at the User Account Control dialog box.
6. Please wait while the Wizard copies files to your computer.
7. The Wizard automatically disappears when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Data Restore Tool
Operating System
Windows Vista 32 bits
Version
1.0.00.14080
Size Driver
3.59MB
File Name
soavrt-01432003-un.exe
Date
06/04/2007
Observations
VAIO Data Restore Tool Version 1.0.00.14080
This update resolves the issue of the restore time stamp not being accurate.
How do I update my software?
1. Exit all running programs.
2. Download this update and save it to your hard drive (please note this download location).
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click SOAVRT-01432003-UN.exe to run it.
5. Wait while the wizard uninstall the previous version of the software.
6. Repeat step 4 above to install the new version of the software.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Media
Operating System
Windows Vista 32 bits
Version
6.0.11.14080
Size Driver
25.05MB
File Name
soavmc-01455603-uk.exe
Date
03/04/2007
Observations
VAIO Media - 6.0.11 [ENU]
This Update fixes following issues
The VAIO Media Client can not find VAIO Media Integrated Server.
Download and Installation Instructions
Download the file SOAVMC-01455603-UK.exe, and save it to a download directory (e.g. C:\Download).
Close all running applications.
Go to the download directory and double-click SOAVMC-01455603-UK.exe
Wait while the wizard updates your software
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Wireless Switch Utility
Operating System
Windows Vista 32 bits
Version
3.6.01.20140
Size Driver
4.28MB
File Name
soawsu-01301105-un.exe
Date
17/09/2007
Observations
Wireless Switch Setting Utility Update Version 3.6.01.20140
Symptoms corrected by this update:- The wireless connection is lost after locking/unlocking the Windows session.
- The Bluetooth function may turned on automatically after a cold boot.
How do I update my software?
1. Exit all running programs
2. Download this update and save it to your hard drive
3. When the download is completed, locate the downloaded file in the location you specified
4. Double-click SOAWSU-01301105-UN.exe to run it
5. Click Continue at the Windows User Account Control dialog
6. Wait while the wizard installs the new software
7. The wizard disappears when the installation is complete.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage Security Update
Operating System
Windows Vista 32 bits
Version
1.0.00.11020
Size Driver
3.12MB
File Name
soasst-01595000-un.exe
Date
30/01/2008
Observations
SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.
How do I update my driver?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Hardware Diag Tool
Operating System
Windows Vista 32 bits
Version
3.3.1.070110.1
Size Driver
7.54MB
File Name
soavhd-01435700-eu.exe
Date
10/04/2007
Observations
VAIO Hardware Diagnostics Version 3.3.1.070110.1
This update resolves the problems below:- The description of HDD check can not be displayed completely.
- The program can not open the webpage of "VAIO Support Website".
- The description of History Report can not be displayed.
How do I update my software?
1. Exit all running programs.
2. Download this update and save it to your hard drive (please note this download location).
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click SOAVHD-01435700-EU.exe to run it.
5. Wait while the wizard updates the software.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Matsushita UJ-852 DVD-RAM Firmware Update
Operating System
Windows Vista 32 bits
Version
1.01/1.5
Size Driver
1.99MB
File Name
mtfopd-01577000-un.exe
Date
14/11/2007
Observations
Matsushita UJ-852 DVD-RAM Firmware Update Versions 1.01 & 1.31
This update improves the reliability of the burn process when writing to CD-RW or DVD+R DL media.
1. To ensure that no other program interferes with the installation, save all work and close all other programs.
2. Download the update and save it to a download directory (please note this directory for reference).
3. Go to the download directory wand double-click the downloaded file to begin the installation.
4. Follow the onscreen instructions to complete the installation.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Camera Capture Utility
Operating System
Windows Vista 32 bits
Version
2.2.03.11150
Size Driver
9.23MB
File Name
soaccu-01363010-un.exe
Date
05/12/2007
Observations
VAIO Camera Capture Utility Update 2.2.03.11150
This update resolves the issue of audio being distorted or out of synch in video recorded with VAIO Camera Capture Utility.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click SOACCU-01363010-UN.exe.
4. Click Continue at the Windows Account Control dialog box.
5. Wait while Setup performs the requested operation.
6. The setup dialog box disappears when the operation is completed.
7. Verify that the application is installed properly; if not, repeat steps 3-5 above.
To verify that the installation was successful: 1. Open "C:\Program Files\Sony\VAIO Camera Capture Utility\Version.txt".
2. The version numbers mentioned in the Version.txt file should include "2.2.03.11150".
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Bluetooth Utility
Operating System
Windows Vista 32 bits
Version
5.10.03.0SO_logo
Size Driver
26.89MB
File Name
toablt-01360508-un.exe
Date
02/04/2007
Observations
Bluetooth Utility 5.10.03.0SO_logo for Microsoft Windows Vista
New features and fixed bugs
- File Copy improved after Start up.
- Internet Explorer Favorite's speed operations improved.
- Quick Launch file Add-on operations improved.
Download and Installation Instructions
1. Download the file TOABLT-01360508-UN.exe and save it to a download directory (please note this directory for later reference)
2. Verify that Wireless switch is turned on & Bluetooth is turned on by Wireless Switching Utility. (Green & Blue Led light ON)
3. Open Control Panel (Click [Start -> Control Panel)
4. Double-click the Add or Remove Programs
5. Select "Bluetooth Stack for Windows by Toshiba" in the Add or Remove Programs dialog box and click Remove
6. Click OK to completely remove the application
7. Restart the computer
8. Wait until the computer has finished loading
9. Go to the download directory and double-click TOABLT-01360508-UN.exe to start the installation.
10. Click Next at the Installation Wizard
11. Wait while Setup performs the requested operation
12. Restart the computer.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
NVIDIA Video Driver
Operating System
Windows Vista 32 bits
Version
7.15.10.9754
Size Driver
49.74MB
File Name
nvdvid-01360403-un.exe
Date
14/02/2007
Observations
nVidia GeForce Go 7400 Driver Update version 7.15.10.9754
This Driver Update fixes following issues
Help file language correction
Connection to external monitors.
Starting NVIDIA control panel may cause desktop flickering
Desktop Window Manager may stop when using a DVI monitor
Fast User Switching may cause display distortion
Download and Installation Instructions
Download the file "NVDVID-01360403-UN.exe", and save it to a download directory (e.g. C:\Download).
Close all running applications.
Double-click the downloaded file NVDVID-01360403-UN.exe
Click Next on the confirmation box
After the installation process is finished, select Yes, I want to reboot my computer now.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage Mastering Studio
Operating System
Windows Vista 32 bits
Version
2.3.01.13241
Size Driver
35.87MB
File Name
soasms-01483000-un.exe
Date
16/10/2007
Observations
SonicStage Mastering Studio Upgrade Version 2.3.01.13241
Download and installation
1. Download the update and save it to a download directory (note this directory for later reference.)
2. Close all running applications.
3. Go to the download directory and double-click the downloaded file.
4. Click Continue when prompted by the Vista User Account Control.
5. Wait while the update wizard uninstalls the existing version.
6. Click Ok to restart the computer when prompted.
7. Repeat steps 3-4 above.
8. Click Next.
9. Wait while the wizard installs the new version.
10. Ensure "Yes, I want to restart my computer now" is selected and click Finish.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Modem Driver
Operating System
Windows Vista 32 bits
Version
7.58.00.50
Size Driver
1.7MB
File Name
modem_7.58.00.50.zip
Date
20/02/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Original Utilities Package
Operating System
Windows Vista 32 bits
Version
Originally Installed
Size Driver
155.98MB
File Name
sz4_utilities.zip
Date
13/03/2007
Observations
Original Utilities Package
IMPORTANT NOTE: The package you are about to download contains the utilities that originaly come preinstalled on your unit.
These utilities are automatically reinstalled on your computer if you perform a system recovery.
Furthermore, on most VAIO computers, these utilities can be found on your Hard Disk Drive in the following folder: C:\Utils or on your Recovery CD.
The utilities included in this package are not updated versions.
If updated versions of the preinstalled utilities are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Utils folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Audio Driver SigmaTel
Operating System
Windows Vista 32 bits
Version
6.10.5379.1_4
Size Driver
5.04MB
File Name
ep0000157222.exe
Date
18/08/2008
Observations
Audio Driver (SigmaTel) SP1_Filter_NB1.0A - 6.10.5379.1
What is this?
A driver is a computer program which allows other computer programs to interact with a hardware device.
Is this relevant for you?
It is recommended to install this driver update.
What does it fix?
This driver update provides better compatibility with Windows Vista SP1.
How do I perform this update?
1. Download the update and save it to a download directory (please note this directory for reference).
2. Close all running programs.
3. Open Windows Programs and Features (Start > Control Panel > Programs and Features.)
4. Double-click "SigmaTel Audio" or "IDT Audio" (depending on the VAIO model) to uninstall it and click "Continue".
5. Click "OK" to completely remove the selected software.
6. Click "Finish" and restart the computer.
7. If the "Found New Hardware" Wizard appears after Windows has completely rebooted, click Cancel. (skip this step if the wizard does not appear)
8. Go to the download directory and double-click "EP0000157222.exe".
9. Click "Continue".
10. Click Next and wait while the Wizard installs the new software
11. When the installation completed dialog box appears, ensure that "Yes, I want to restart my computer now" is selected and click "Finish".
12. The computer automatically restarts.
TROUBLESHOOTING : I just updated my driver and now I have no sound anymore!
After installing this driver, some audio settings may be reset to factory defaults. To change the default audio settings, do the following steps:Click Start -> Control Panel -> Hardware and Sound -> Sound -> Playback or Recording tabs -> change audio settings back to your preferences..
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Intel Graphics Driver
Operating System
Windows Vista 32 bits
Version
7.14.10.1387a
Size Driver
15.18MB
File Name
indvid-01597901-un.exe
Date
24/01/2008
Observations
Graphics Driver 7.14.10.1387a
This driver update fixes following issues:display corruption during system boot
DVD playback with WMP becomes pink
Colour correction is not saved after sleep and hibernation
Hibernation causes setting change of extended desktop
How do I update my driver?
If your VAIO is a VGN-SZ model, please make sure the you have booted the VAIO with the performace switch set to Stamina.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click INDVID-01597901-UN.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Camera Driver
Operating System
Windows Vista 32 bits
Version
Originally Installed
Size Driver
57.94KB
File Name
sz4_camera_driver.zip
Date
19/02/2008
Observations
Original Drivers Package
IMPORTANT NOTE: The package you are about to download contains the drivers that originaly come preinstalled on your unit.
These drivers are automatically reinstalled on your computer if you perform a system recovery.
Furthermore, on most VAIO computers, these drivers can be found on your Hard Disk Drive in the following folder: C:\Drivers or on your Recovery CD.
The drivers included in this package are not updated drivers.
If updated versions of the preinstalled drivers are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Drivers folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Media Content Collection
Operating System
Windows Vista 32 bits
Version
6.0.01.13111
Size Driver
6.03MB
File Name
soavms-01425900-un.exe
Date
05/02/2007
Observations
VAIO Media Content Collection Update Program [ENG] 6.0.01.1311
This Update fixes following issues
Collection candidate list under Vista + Norton Internet Security 2007 environment error's.
Can not do OMG Streamming of gathering contents from same PC's VMiS via network.
Playback can't be stopped untill the end CM playback.
Runtime Error will be displayed when exchange search is passed to particular item.
Download and Installation Instructions
Download the file "SOAVMS-01425900-UN.exe", and save it to a download directory (e.g. C:\Download).
Close all running applications.
Go to the download directory and double-click "SOAVMS-01425900-UN.exe"
Wait while the wizard updates your software
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Media Integrated Server
Operating System
Windows Vista 32 bits
Version
6.0.03.13180
Size Driver
11.25MB
File Name
soavms-01426101-un.exe
Date
20/11/2007
Observations
VAIO Media Integrated Server Update Program 6.0.03.13180
This update improves compatibility with Windows Vista OS.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Click Next and follow the on-screen instructions to install the new software.
5. Click Finish when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SMS Audio Filter Function
Operating System
Windows Vista 32 bits
Version
2.3.03.10220
Size Driver
4.46MB
File Name
soamaf-01590803-un.exe
Date
09/11/2007
Observations
SonicStage Mastering Studio Audio Filter Update Version 2.3.03.10220
This update program resolves the following issues: - Unable to play low bit rate MP3 files in Widows Media Player 11 under Vista when SonicStage Mastering Audio Filter (SSMSAF) is enabled.
- Sound is distorted in Windows Media Center when SSMSAF is enabled.
- Other minor issues.
1. Download the update and save it to a download directory.
2. Close all running programs.
3. Go to the download directory and double-click the downloaded file.
4. Click Continue if prompted by the Windows User Account Control.
5. The SonicStage Mastering Studio Audio Filter Update Wizard starts.
6. Click Next and wait while the Wizard updates your software.
7. Ensure that "Yes, I want to restart my computer now" is selected and click Finish.
8. The installation is completed when the computer restarts.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Original Bluetooth Driver
Operating System
Windows Vista 32 bits
Version
Originally Installed
Size Driver
26.49MB
File Name
sz4_sz5_bluetooth_driver_toshiba_5.0c_5.00.10.1so.zip
Date
03/07/2008
Observations
Original Drivers Package
IMPORTANT NOTE: The package you are about to download contains the drivers that originaly come preinstalled on your unit.
These drivers are automatically reinstalled on your computer if you perform a system recovery.
Furthermore, on most VAIO computers, these drivers can be found on your Hard Disk Drive in the following folder: C:\Drivers or on your Recovery CD.
The drivers included in this package are not updated drivers.
If updated versions of the preinstalled drivers are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Drivers folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Original Drivers Package
Operating System
Windows Vista 32 bits
Version
Originally Installed
Size Driver
78.54MB
File Name
sz4_drivers.zip
Date
13/03/2007
Observations
Original Drivers Package
IMPORTANT NOTE: The package you are about to download contains the drivers that originaly come preinstalled on your unit.
These drivers are automatically reinstalled on your computer if you perform a system recovery.
Furthermore, on most VAIO computers, these drivers can be found on your Hard Disk Drive in the following folder: C:\Drivers or on your Recovery CD.
The drivers included in this package are not updated drivers.
If updated versions of the preinstalled drivers are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Drivers folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
BIOS
Operating System
Windows Vista 32 bits
Version
R0112N0
Size Driver
1.11MB
File Name
phbsys-01041232-un.exe
Date
13/11/2007
Observations
BIOS Update R0112N0
This update improves compatibility with Microsoft Windows Vista and enhances security function of the built-in fingerprint sensor.
1. Make sure the computer is connected to the mains and exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click the downloaded file to start the installation.
5. Follow the on-screen instructions to perform the installation (DO NOT INTERRUPT THIS PROCESS!)
6. The computer will automatically shuts down when the installation is complete.
7. Wait a few seconds before restarting your computer.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Update
Operating System
Windows Vista 32/64 bits
Version
5.1.1.04090
Size Driver
16.02MB
File Name
ep0000221850.exe
Date
10/06/2010
Observations
VAIO Update 5.1.1.04090
What is this?
Vaio Update is an application similar to Windows Update. It is designed to help you keep your computer up-to-date by assisting you with installation of the latest updates for your VAIO.
What does it fix?
This update provides several improvements to the VAIO Update functionality.
How do I perform this update?
Self-Update
If you open VAIO Update 4, this version will be proposed as an update. Just clicking the Update button will install this version of VAIO Update 5.
If your VAIO comes already preinstalled with VAIO Update 5, the update process is the same, but a reboot will not be required afterwards.
Manual Installation
If you have VAIO Update 3 or older installed on your VAIO, first access Control Panel - Add/Remove Programs, and uninstall VAIO Update from your computer. Afterwards follow below procedure.
In case you have skipped this step before installing VU5, you must first uninstall ALL versions of VAIO Update before moving to below procedure again.
If you have VAIO Update 4 or 5 installed, you can just follow below procedure to install the updated version.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000221850.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO if asked.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Entertainment Platform Update (Converter)
Operating System
Windows Vista 32/64 bits
Version
3.4.1.15050
Size Driver
30.29MB
File Name
ep0000174802.exe
Date
27/05/2009
Observations
VAIO Entertainment Platform Update(Converter) 3.4.1.15050
What is this?
This application is part of VAIO Media.
VAIO Media is software that enables the delivery and viewing of content (music, photos, videos and TV) among devices connected to a home network.
Is this relevant for you?
It is recommended to install if you use VAIO Media.
What does it fix?
Improved response speed
Some minor bugfixes for iTunes, Picture Motion Browser and SonicStage CP.
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000174802.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Entertainment Platform Update (Expander)
Operating System
Windows Vista 32/64 bits
Version
3.4.1.15040
Size Driver
22.89MB
File Name
ep0000174801.exe
Date
27/05/2009
Observations
VAIO Entertainment Platform Update (Expander) 3.4.1.15040
What is this?
This application is part of VAIO Media.
VAIO Media is software that enables the delivery and viewing of content (music, photos, videos and TV) among devices connected to a home network.
Is this relevant for you?
It is recommended to install if you use VAIO Media.
What does it fix?
Improved response speed
Some minor bugfixes for iTunes, Picture Motion Browser and SonicStage CP.
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000174801.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Event Service
Operating System
Windows XP 32 bits
Size Driver
2.59MB
File Name
12_vaio_event_service.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage
Operating System
Windows XP 32 bits
Version
4.3.01.14050a
Size Driver
87.28MB
File Name
soasst-01198207-un.exe
Date
20/11/2007
Observations
SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Power Management
Operating System
Windows XP 32 bits
Size Driver
8.73MB
File Name
13_vaio_power_management.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Sony PI Driver
Operating System
Windows XP 32 bits
Size Driver
78.49KB
File Name
15_sonypi.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Setting Utility Series
Operating System
Windows XP 32 bits
Size Driver
9.42MB
File Name
7_setting_utility_series.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Pointing Device Driver
Operating System
Windows XP 32 bits
Size Driver
674.96KB
File Name
13_pointing.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Video Driver
Operating System
Windows XP 32 bits
Size Driver
36.41MB
File Name
6_video2.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Video Driver
Operating System
Windows XP 32 bits
Size Driver
4.49MB
File Name
5_video1.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
WAN Card Driver
Operating System
Windows XP 32 bits
Size Driver
1003.96KB
File Name
wan_card_driver.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Infineon TPM Professional Package (Optional)
Operating System
Windows XP 32 bits
Size Driver
24.95MB
File Name
optional_infineon_tpm_professional_package.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Sony Shared Library
Operating System
Windows XP 32 bits
Size Driver
1.48MB
File Name
2_sony_shared_library.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Sony Video Shared Library
Operating System
Windows XP 32 bits
Size Driver
2.22MB
File Name
9_sony_video_shared_library.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Battery Checker Utility
Operating System
Windows XP 32 bits
Size Driver
1.67MB
File Name
3_battery_checker.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Full XP Applications and Utilities Package
Operating System
Windows XP 32 bits
Size Driver
322.27MB
File Name
sz4-sz5_xp_utilities.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Full XP Drivers Package
Operating System
Windows XP 32 bits
Size Driver
113.89MB
File Name
sz4-sz5_xp_drivers.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Wireless LAN Driver
Operating System
Windows XP 32 bits
Size Driver
37.43MB
File Name
7_wirelesslan.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Wireless LAN Setting
Operating System
Windows XP 32 bits
Size Driver
11.93KB
File Name
8_wirelesslansetting.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Wireless Switch Setting Utility
Operating System
Windows XP 32 bits
Size Driver
2.96MB
File Name
15_wireless_switch_setting_utility.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Audio Driver
Operating System
Windows XP 32 bits
Size Driver
5.34MB
File Name
2_audio.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonyUtils DLL
Operating System
Windows XP 32 bits
Size Driver
1.11MB
File Name
1_sonyutils_dll.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
TPM Driver
Operating System
Windows XP 32 bits
Size Driver
22.56KB
File Name
16_tpm_driver.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Camera Driver
Operating System
Windows XP 32 bits
Size Driver
57.8KB
File Name
9_camera.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Chipset Driver
Operating System
Windows XP 32 bits
Size Driver
1.29MB
File Name
1_chipset.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
LAN Setting Utility
Operating System
Windows XP 32 bits
Size Driver
2.47MB
File Name
5_lan_setting_utility.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Other Driver
Operating System
Windows XP 32 bits
Size Driver
15.42KB
File Name
other_optional.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Modem Driver
Operating System
Windows XP 32 bits
Size Driver
1.22MB
File Name
4_modem.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Network Driver
Operating System
Windows XP 32 bits
Size Driver
164.72KB
File Name
10_network.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Flash Media Driver
Operating System
Windows XP 32 bits
Size Driver
103.84KB
File Name
11_flashmedia.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Camera Utility
Operating System
Windows XP 32 bits
Size Driver
3.77MB
File Name
10_vaio_camera_utility.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Control Center
Operating System
Windows XP 32 bits
Size Driver
2.64MB
File Name
11_vaio_control_center.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Protector Suite QL 5
Operating System
Windows XP 32 bits
Size Driver
242.05MB
File Name
6_protector_suite_ql_5.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
MemoryStick Icon
Operating System
Windows XP 32 bits
Size Driver
27.6KB
File Name
12_memorystick_icon.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Hardware Diagnostics
Operating System
Windows XP 32 bits
Size Driver
4.43MB
File Name
16_vaio_hardware_diagnostics.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
SonicStage Security Update
Operating System
Windows XP 32 bits
Version
1.0.00.11020
Size Driver
3.12MB
File Name
soasst-01595000-un.exe
Date
30/01/2008
Observations
SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.
How do I update my driver?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Sony MP4 Shared Library
Operating System
Windows XP 32 bits
Size Driver
2.49MB
File Name
8_sony_mp4_shared_library.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Sony Notebook Controler Driver
Operating System
Windows XP 32 bits
Size Driver
74.36KB
File Name
14_sonync.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Bluetooth Driver
Operating System
Windows XP 32 bits
Size Driver
26.5MB
File Name
3_bluetooth.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
HDD Protection Utility
Operating System
Windows XP 32 bits
Size Driver
5.49MB
File Name
4_hdd_protection_utility.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
Wireless LAN Starter
Operating System
Windows XP 32 bits
Size Driver
3.78MB
File Name
14_wireless_lan_starter.zip
Date
20/07/2007
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
VAIO Update
Operating System
Windows XP 32/64 bits
Version
5.1.1.04090
Size Driver
16.02MB
File Name
ep0000221850.exe
Date
10/06/2010
Observations
VAIO Update 5.1.1.04090
What is this?
Vaio Update is an application similar to Windows Update. It is designed to help you keep your computer up-to-date by assisting you with installation of the latest updates for your VAIO.
What does it fix?
This update provides several improvements to the VAIO Update functionality.
How do I perform this update?
Self-Update
If you open VAIO Update 4, this version will be proposed as an update. Just clicking the Update button will install this version of VAIO Update 5.
If your VAIO comes already preinstalled with VAIO Update 5, the update process is the same, but a reboot will not be required afterwards.
Manual Installation
If you have VAIO Update 3 or older installed on your VAIO, first access Control Panel - Add/Remove Programs, and uninstall VAIO Update from your computer. Afterwards follow below procedure.
In case you have skipped this step before installing VU5, you must first uninstall ALL versions of VAIO Update before moving to below procedure again.
If you have VAIO Update 4 or 5 installed, you can just follow below procedure to install the updated version.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000221850.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO if asked.
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Czech
Size Driver
1.96MB
File Name
sz4_h_cz.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Information
Document PDF
Operating System
Manual
Language Manual
Dutch
Size Driver
1.94MB
File Name
sz4_h_nl.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Information
Document PDF
Operating System
Manual
Language Manual
English
Size Driver
2.03MB
File Name
sz4_h_en.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Finnish
Size Driver
1.92MB
File Name
sz4_h_fi.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Information
Document PDF
Operating System
Manual
Language Manual
French
Size Driver
1.98MB
File Name
sz4_h_fr.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Information
Document PDF
Operating System
Manual
Language Manual
German
Size Driver
1.98MB
File Name
sz4_h_de.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Greek
Size Driver
2.02MB
File Name
sz4_h_he.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Information
Document PDF
Operating System
Manual
Language Manual
Italian
Size Driver
1.96MB
File Name
sz4_h_it.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Portuguese
Size Driver
1.98MB
File Name
sz4_h_pt.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Russian
Size Driver
1.97MB
File Name
sz4_h_ru.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Spanish
Size Driver
1.95MB
File Name
sz4_h_es.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Swedish
Size Driver
1.91MB
File Name
sz4_h_se.pdf
Company
Sony
Categories
Notebooks & Tablet PCs
Serie
Sony VGN-SZ
Model
Sony VGN-SZ4VWN-X
Description
User Guide
Operating System
Document PDF
Language Manual
Turkish
Size Driver
1.96MB
File Name
sz4_h_tr.pdf
Access to Official Website Sony
Welcome to the HelpDrivers, driver for printers.
Original files: In HelpDrivers, all drivers, manuals, BIOS, etc. are those originally provided by the official manufacturers. Click here to learn more
You can download by either clicking the 'Download' button. From the File Download window, verify that "Save" is selected and click OK.
Do not rename the file you're downloading, it may cause installation problems.