Application System Update

A guide to uninstall System Update from your computer

You can find below detailed information on how to uninstall System Update for Windows. The Windows version was created by Lenovo. Open here for more info on Lenovo. Click on to get more data about System Update on Lenovo's website. Usually the System Update program is found in the C:\Program Files\Lenovo\System Update folder, depending on the user's option during setup. You can uninstall System Update by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}. Note that you might get a notification for administrator rights. The program's main executable file occupies 637.30 KB (652600 bytes) on disk and is labeled tvsu.exe.

System Update contains of the executables below. They occupy 4.35 MB (4557312 bytes) on disk.

  • 7za.exe (476.50 KB)
  • Installer64.exe (8.00 KB)
  • mapdrv.exe (648.00 KB)
  • RegistryTools.exe (9.80 KB)
  • SUService.exe (13.00 KB)
  • tvsu.exe (637.30 KB)
  • TvsuCommandLauncher.exe (14.80 KB)
  • Tvsukernel.exe (41.30 KB)
  • TvtBiosCheck.exe (73.30 KB)
  • UACExecuter.exe (61.30 KB)
  • UACLauncher.exe (61.30 KB)
  • UACSdk.exe (77.30 KB)
  • IA.exe (37.56 KB)
  • _opticaldrivedetection.exe (29.00 KB)
  • multirc_run.exe (36.00 KB)
  • trueoslang.exe (20.00 KB)
  • dirpermission.exe (144.00 KB)
  • patchinstall20071208.exe (24.00 KB)
  • detectschedulersetting.exe (20.00 KB)
  • bioschkd.exe (28.00 KB)
  • filedate2.exe (20.00 KB)
  • MODNAME.exe (180.00 KB)
  • WINBIOS.EXE (100.00 KB)
  • TvsuRegistration.exe (164.00 KB) to view all...

The information on this page is only about version 3.10.0008 of System Update. You can find below a few links to other System Update releases: to view all...

A way to remove System Update from your PC using Advanced Uninstaller PRO

System Update is a program marketed by Lenovo. Sometimes, people want to erase this application. This can be efortful because doing this manually takes some know-how regarding removing Windows applications by hand. The best SIMPLE manner to erase System Update is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your system, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to take care of your computer.


  • navigate to Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire the program's design and wealth of features available. Advanced Uninstaller PRO is a very useful Windows tool.

3. Click on the General Tools button
Go to General Tools

4. Click on the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the applications installed on the computer will be made available to you

6. Navigate the list of applications until you find System Update or simply activate the Search feature and type in "System Update". The System Update program will be found automatically. Notice that after you select System Update in the list of programs, some data regarding the application is made available to you:

  • Safety rating (in the lower left corner). The star rating explains the opinion other users have regarding System Update, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Technical information regarding the program you want to uninstall, by pressing the Properties button.
For instance you can see that for System Update:

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}
7. Press the Uninstall button. A confirmation window will appear. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will automatically remove System Update.
Uninstall System Update

8. After removing System Update, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong System Update that have been left behind will be found 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 system.

Your system will remain clean, speedy and ready to serve you properly.

Geographical user distribution

  • Windows XP (5.1)
Software Application


This page is not a piece of advice to remove 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 text simply contains detailed instructions on how to remove System Update in case you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2015-10-27 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2015-10-26 22:16:34.890