Application System Update

A guide to uninstall System Update from your PC

System Update is a Windows application. Read more about how to uninstall it from your PC. It is written by Lenovo. More information on Lenovo can be found here. Click on to get more data about System Update on Lenovo's website. System Update is usually set up in the C:\Program Files\Lenovo\System Update folder, but this location may vary a lot depending on the user's choice while installing the application. The full uninstall command line for System Update is MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}. tvsu.exe is the programs's main file and it takes circa 637.56 KB (652864 bytes) on disk.

System Update is composed of the following executables which take 1.64 MB (1721408 bytes) on disk:

  • Installer64.exe (8.00 KB)
  • mapdrv.exe (648.00 KB)
  • RegistryTools.exe (10.06 KB)
  • SUService.exe (13.00 KB)
  • tvsu.exe (637.56 KB)
  • TvsuCommandLauncher.exe (15.06 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 (37.56 KB) to view all...

This page is about System Update version 3.00.0030 only. You can find here a few links to other System Update versions: to view all...

How to delete System Update with the help of Advanced Uninstaller PRO

System Update is a program released by Lenovo. Frequently, computer users choose to uninstall this application. This is difficult because uninstalling this by hand requires some experience related to PCs. The best QUICK solution to uninstall 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 PC, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and all around tool to take care of your system.


  • visit Download Link
  • download the setup by clicking on the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and wealth of functions available. Advanced Uninstaller PRO is a very good program.

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

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

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

6. Scroll the list of applications until you locate System Update or simply click the Search field and type in "System Update". If it exists on your system the System Update program will be found automatically. Notice that when you click System Update in the list of programs, some data about the application is shown to you:

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

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}
7. Click the Uninstall button. A confirmation page will show up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then 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 of System Update which have been left behind will be found and you will be able to delete them. By removing System Update using Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your PC.

Your computer will remain clean, speedy and able to run without errors or problems.

Geographical user distribution

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


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. This text only contains detailed instructions on how to uninstall System Update supposing you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-20 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-06-20 15:12:39.567