System Update System Update

A way to uninstall System Update from your PC

This page contains detailed information on how to uninstall System Update for Windows. It is written by Lenovo. More information on Lenovo can be found here. You can get more details related to System Update at . System Update is usually set up in the C:\Program Files\Lenovo\System Update folder, but this location may differ a lot depending on the user's choice while installing the program. MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297} is the full command line if you want to uninstall System Update. tvsu.exe is the System Update's main executable file and it takes close to 673.30 KB (689464 bytes) on disk.

System Update contains of the executables below. They take 9.24 MB (9690024 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 (25.30 KB)
  • SUService.exe (28.00 KB)
  • tpisysidsu.exe (94.56 KB)
  • tvsu.exe (673.30 KB)
  • TvsuCommandLauncher.exe (15.30 KB)
  • Tvsukernel.exe (18.30 KB)
  • TvtBiosCheck.exe (53.30 KB)
  • UACSdk.exe (89.30 KB)
  • UNCServer.exe (33.30 KB)
  • uncsetting.exe (25.30 KB)
  • IA.exe (37.56 KB)
  • uts.exe (168.00 KB)
  • multirc_run.exe (36.00 KB)
  • lfs110020.exe (1.45 MB)
  • dirpermission.exe (144.00 KB)
  • patchinstall20071208.exe (24.00 KB)
  • detectschedulersetting.exe (20.00 KB)
  • bcdpatch.exe (1.27 MB)
  • br_check.exe (640.00 KB)
  • rr_fixbcd.exe (596.00 KB)
  • tvtrnr_sispatch30.exe (2.03 MB)
  • MODNAME.exe (180.00 KB)
  • WINBIOS.EXE (100.00 KB)
  • TvsuRegistration.exe (164.00 KB) to view all...

This data is about System Update version 3.14.0019 alone. For other System Update versions please click below: to view all...

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

System Update is a program released by Lenovo. Frequently, people choose to erase it. This can be difficult because performing this manually takes some advanced knowledge regarding Windows internal functioning. One of the best QUICK action 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 already installed on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and general utility to clean your Windows PC.


  • visit Download Link
  • download the setup by pressing the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to get familiar with the program's design and number of functions available. Advanced Uninstaller PRO is a powerful PC management program.

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

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the applications existing on the PC will be shown to you

6. Navigate the list of applications until you locate System Update or simply click the Search field and type in "System Update". If it is installed on your PC the System Update app will be found very quickly. Notice that when you click System Update in the list of programs, some information about the application is shown to you:

  • Safety rating (in the lower left corner). This explains the opinion other people have about System Update, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information about the application you wish to remove, by pressing 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. accept the removal by clicking Uninstall. Advanced Uninstaller PRO will uninstall System Update.
Uninstall System Update

8. After removing System Update, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to proceed with the cleanup. All the items that belong System Update which have been left behind will be detected and you will be able to delete them. By uninstalling System Update using Advanced Uninstaller PRO, you are assured that no registry entries, files or directories are left behind on your computer.

Your system will remain clean, speedy and ready to take on new tasks.

Geographical user distribution

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


This page is not a piece of advice to remove System Update by Lenovo from your computer, we are not saying that System Update by Lenovo is not a good application. This text only contains detailed info on how to remove System Update supposing you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-07-06 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-07-06 07:44:09.973