Lenovo System Update Lenovo System Update

How to uninstall Lenovo System Update from your computer

Lenovo System Update is a Windows application. Read more about how to uninstall it from your computer. The Windows version was developed by Lenovo. More information on Lenovo can be seen here. More information about Lenovo System Update can be found at . Lenovo System Update is normally set up in the C:\Program Files (x86)\Lenovo\System Update directory, subject to the user's decision. The full command line for removing Lenovo System Update is MsiExec.exe /X{25C64847-B900-48AD-A164-1B4F9B774650}. Note that if you will type this command in Start / Run Note you may receive a notification for admin rights. tvsu.exe is the Lenovo System Update's main executable file and it occupies approximately 1.39 MB (1460720 bytes) on disk.

The following executable files are contained in Lenovo System Update. They take 7.87 MB (8257168 bytes) on disk.

  • 7za.exe (574.00 KB)
  • clearsuservice.exe (40.98 KB)
  • ConfigScheduledTask.exe (15.48 KB)
  • ConfigService.exe (40.98 KB)
  • dm.exe (6.50 KB)
  • EnumCD.exe (33.48 KB)
  • Installer64.exe (84.48 KB)
  • IsMetroMode.exe (64.48 KB)
  • mapdrv.exe (655.48 KB)
  • StartSuService.exe (27.48 KB)
  • sudelegateutil.exe (17.98 KB)
  • suexecutor.exe (25.48 KB)
  • suexecutorshim.exe (79.48 KB)
  • SUService.exe (23.98 KB)
  • susetsched.exe (1.51 MB)
  • SystemUpdateSearch.exe (370.48 KB)
  • tpisysidsu.exe (95.48 KB)
  • tvsu.exe (1.39 MB)
  • TvsuCommandLauncher.exe (20.98 KB)
  • Tvsukernel.exe (654.48 KB)
  • tvsuShim.exe (1.50 MB)
  • TvtBiosCheck.exe (95.98 KB)
  • UACSdk.exe (107.48 KB)
  • UNCServer.exe (24.98 KB)
  • uncsetting.exe (17.98 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...

This page is about Lenovo System Update version 5.06.0016 only. You can find here a few links to other Lenovo System Update versions:

...click to view all...
Following the uninstall process, the application leaves some files behind on the computer. Some of these are shown below.

Folders left behind when you uninstall Lenovo System Update:
  • C:\Program Files (x86)\Lenovo\System Update

The files below were left behind on your disk by Lenovo System Update's application uninstaller when you removed it:
  • C:\Program Files (x86)\Lenovo\System Update\Client.dll
  • C:\Program Files (x86)\Lenovo\System Update\Common.dll
  • C:\Program Files (x86)\Lenovo\System Update\TvsuCommandLauncher.exe
  • C:\Program Files (x86)\Lenovo\System Update\Tvsukernel.exe

You will find in the Windows Registry that the following keys will not be removed; remove them one by one using regedit.exe:
  • HKEY_LOCAL_MACHINE\Software\Lenovo\System Update
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{25C64847-B900-48AD-A164-1B4F9B774650}

Additional values that you should clean:
  • HKEY_CLASSES_ROOT\CLSID\{25C64847-B900-48AD-A164-1B4F9B774650}\System.Software.TasksFileUrl
  • HKEY_CLASSES_ROOT\CLSID\{25C64847-B900-48AD-A164-1B4F9B774650}\DefaultIcon\
  • HKEY_CLASSES_ROOT\CLSID\{25C64847-B900-48AD-A164-1B4F9B774650}\Shell\Open\Command\
  • HKEY_CLASSES_ROOT\Installer\Products\C9335768C821DD4438FBA0D5A6DB2879\ProductIcon

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

Lenovo System Update is an application by Lenovo. Sometimes, people choose to uninstall it. This is hard because removing this manually takes some know-how regarding removing Windows programs manually. The best EASY practice to uninstall Lenovo System Update is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows PC, add it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to clean your Windows system.


2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very good PC management program.

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

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs existing on your computer will appear

6. Navigate the list of programs until you find Lenovo System Update or simply activate the Search field and type in "Lenovo System Update". If it exists on your system the Lenovo System Update app will be found automatically. Notice that after you select Lenovo System Update in the list , the following data regarding the application is shown to you:

  • Star rating (in the lower left corner). The star rating tells you the opinion other people have regarding Lenovo System Update, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Details regarding the app you are about to remove, by pressing the Properties button.
For instance you can see that for Lenovo System Update:

  • The software company is: http://www.lenovo.com
  • The uninstall string is: MsiExec.exe /X{25C64847-B900-48AD-A164-1B4F9B774650}
7. Press the Uninstall button. A confirmation dialog will come up. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will remove Lenovo System Update.
Uninstall Lenovo System Update

8. After removing Lenovo System Update, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Lenovo System Update which have been left behind will be found and you will be able to delete them. By removing Lenovo System Update with Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or directories are left behind on your PC.

Your Windows PC will remain clean, speedy and able to serve you properly.


Geographical user distribution

  • Windows 8.1 (6.3)
  • 10.0
  • Windows 8 (6.2)
  • Windows 7 (6.1)
Software Application


This page is not a piece of advice to remove Lenovo System Update by Lenovo from your PC, nor are we saying that Lenovo System Update by Lenovo is not a good software application. This text only contains detailed info on how to remove Lenovo System Update in case 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 stumbled upon and classified as "leftovers" on other users' computers.

2016-06-20 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-06-20 09:08:23.723