System Update

A guide to uninstall System Update from your computer

This page is about System Update for Windows. Below you can find details on how to remove it from your computer. The Windows release was developed by Lenovo. You can read more on Lenovo or check for application updates here. Please open http://www.lenovo.com if you want to read more on System Update on Lenovo's website. System Update is typically installed in the C:\Program Files\Lenovo\System Update folder, depending on the user's option. The entire uninstall command line for System Update is MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}. The program's main executable file is labeled tvsu.exe and it has a size of 682.35 KB (698728 bytes).

The executables below are part of System Update. They take an average of 2.89 MB (3033832 bytes) on disk.

• 7za.exe (476.50 KB)
• ApplyPatchSU.exe (20.00 KB)
• DetectSchedulerSU.exe (24.00 KB)
• dm.exe (6.50 KB)
• EnumCD.exe (26.00 KB)
• Installer64.exe (8.00 KB)
• mapdrv.exe (648.00 KB)
• StartSuService.exe (26.35 KB)
• SUService.exe (28.00 KB)
• tpisysidsu.exe (94.56 KB)
• tvsu.exe (682.35 KB)
• TvsuCommandLauncher.exe (16.35 KB)
• Tvsukernel.exe (19.85 KB)
• tvsuShim.exe (184.85 KB)
• TvtBiosCheck.exe (74.35 KB)
• UACSdk.exe (98.35 KB)
• UNCServer.exe (34.35 KB)
• uncsetting.exe (26.35 KB)
• IA.exe (24.00 KB)
• MODNAME.exe (180.00 KB)
• WINBIOS.EXE (100.00 KB)
• TvsuRegistration.exe (164.00 KB)

...click to view all...

The information on this page is only about version 3.16.0006 of System Update. Click on the links below for other System Update versions:

• 3.16.0010
• 4.00.0044
• 4.00.0030
• 4.00.0032
• 3.14.0023
• 3.14.0019
• 4.00.0046
• 4.00.0005
• 3.14.0017
• 4.03.0012
• 3.10.0007
• 4.00.0024
• 4.03.0007
• 3.14.0034
• 4.00.0006
• 3.00.0030
• 3.16.0005
• 3.14.0008
• 4.03.0017
• 4.03.0006
• 4.00.0048
• 3.13.0005
• 4.03.0015
• 3.15.0017
• 3.14.0024
• 3.16.0002
• 4.01.0015
• 3.14.0029
• 3.15.0012
• 2.00.0089
• 3.10.0008
• 4.00.0039
• 4.00.0007
• 3.14.0006
• 4.00.0009
• 4.00.0042
• 3.14.0026
• 3.00.0028
• 3.14.0020
• 3.14.0025
• 2.00.0084
• 3.00.0022
• 3.14.0010
• 4.02.0004
• 3.14.0031
• 3.16.0008

...click to view all...
Many files, folders and Windows registry data will be left behind when you remove System Update from your computer.

Folders that were left behind:

• C:\Program Files\Lenovo\System Update

Generally, the following files are left on disk:

• C:\Program Files\Lenovo\System Update\7za.exe
• C:\Program Files\Lenovo\System Update\ApplyPatchSU.exe
• C:\Program Files\Lenovo\System Update\Client.dll
• C:\Program Files\Lenovo\System Update\Common.dll

Usually the following registry keys will not be cleaned:

• HKEY_CLASSES_ROOT\.msu
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files|Lenovo|System Update|ApplyPatchSU.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files|Lenovo|System Update|DetectSchedulerSU.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files|Lenovo|System Update|Interop.NATUPNPLib.dll

Registry values that are not removed from your PC:

• HKEY_CLASSES_ROOT\Installer\Products\C9335768C821DD4438FBA0D5A6DB2879\ProductIcon
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\Lenovo\System Update\
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{8675339C-128C-44DD-83BF-0A5D6ABD8297}\
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\007066120B957844F9FBB29339581E29\C9335768C821DD4438FBA0D5A6DB2879

A way to uninstall System Update from your computer with the help of Advanced Uninstaller PRO

System Update is a program released by Lenovo. Frequently, computer users decide to erase this application. Sometimes this can be easier said than done because performing this manually takes some skill regarding PCs. The best SIMPLE approach to erase System Update is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





1. If you don't have Advanced Uninstaller PRO on your system, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and all around tool to take care of your computer.

DOWNLOAD NOW

• go to Download Link
• download the setup by clicking on the DOWNLOAD NOW button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's design and wealth of tools available. Advanced Uninstaller PRO is a very good system utility.

3. Press the General Tools button


4. Activate the Uninstall Programs button


5. All the applications installed on the PC will appear

6. Scroll the list of applications until you find System Update or simply activate the Search field and type in "System Update". The System Update application will be found automatically. After you select System Update in the list of applications, the following information regarding the program is available to you:

• Safety rating (in the lower left corner). The star rating tells you the opinion other users have regarding System Update, from "Highly recommended" to "Very dangerous".
• Opinions by other users - Press the Read reviews button.
• Technical information regarding the application you are about to remove, by clicking on the Properties button.

For example you can see that for System Update:

• The software company is: http://www.lenovo.com
• The uninstall string is: MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}

7. Press the Uninstall button. A window asking you to confirm will come up. accept the removal by clicking Uninstall. Advanced Uninstaller PRO will uninstall System Update.


8. After uninstalling System Update, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong System Update that have been left behind will be detected and you will be asked if you want to delete them. By removing System Update with Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your PC.

Your PC will remain clean, speedy and ready to run without errors or problems.

Geographical user distribution

Disclaimer

The text above is not a recommendation to uninstall System Update by Lenovo from your PC, nor are we saying that System Update by Lenovo is not a good application for your PC. This page only contains detailed info on how to uninstall System Update supposing you decide this is what you want to do. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.