Application System Update

How to uninstall System Update from your computer

System Update is a software application. This page is comprised of details on how to remove it from your PC. It is produced by Lenovo. Further information on Lenovo can be seen here. More information about System Update can be found at . The application is often installed in the C:\Program Files\Lenovo\System Update directory (same installation drive as Windows). You can remove 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 receive a notification for admin rights. tvsu.exe is the programs's main file and it takes approximately 637.56 KB (652864 bytes) on disk.

System Update contains of the executables below. They occupy 1.63 MB (1704960 bytes) on disk.

  • mapdrv.exe (648.00 KB)
  • RegistryTools.exe (10.06 KB)
  • SUService.exe (11.50 KB)
  • tvsu.exe (637.56 KB)
  • TvsuCommandLauncher.exe (14.06 KB)
  • Tvsukernel.exe (41.56 KB)
  • TvtBiosCheck.exe (73.56 KB)
  • UACExecuter.exe (61.56 KB)
  • UACLauncher.exe (57.56 KB)
  • UACSdk.exe (77.56 KB)
  • IA.exe (32.00 KB) to view all...

The current page applies to System Update version 3.00.0022 only. Click on the links below for other System Update versions: to view all...

A way to erase System Update from your PC with Advanced Uninstaller PRO

System Update is an application offered by the software company Lenovo. Frequently, people want to remove this application. This is efortful because performing this by hand takes some knowledge regarding Windows internal functioning. The best EASY procedure to remove 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 already installed on your PC, add it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around utility to optimize your computer.


  • visit Download Link
  • download the setup by pressing the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a very useful program.

3. Press the General Tools button
Go to General Tools

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the applications installed on your PC will appear

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 application will be found very quickly. Notice that when you click System Update in the list of applications, some information about the application is made available to you:

  • Safety rating (in the left lower corner). This tells you the opinion other users have about System Update, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Technical information about the application you are about to remove, by pressing the Properties button.
For instance you can see that for System Update:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}
7. Click the Uninstall button. A confirmation window will appear. Confirm the removal by clicking Uninstall. Advanced Uninstaller PRO will then remove System Update.
Uninstall System Update

8. After uninstalling System Update, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to go ahead with the cleanup. All the items that belong System Update which have been left behind will be found and you will be able to delete them. By uninstalling System Update with Advanced Uninstaller PRO, you can be sure that no registry items, 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

  • Windows XP (5.1)
  • Windows Vista (6.0)
  • Windows 7 (6.1)
Software Application


The text above is not a recommendation to remove System Update by Lenovo from your computer, nor are we saying that System Update by Lenovo is not a good application. This text only 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' PCs.

2016-06-27 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-06-27 20:07:37.850