System Update

A guide to uninstall System Update from your system

This info is about System Update for Windows. Here you can find details on how to remove it from your PC. It is made by Lenovo. You can find out more on Lenovo or check for application updates here. More info about the software System Update can be seen at http://www.lenovo.com. Usually the System Update program is placed in the C:\Program Files\Lenovo\System Update folder, depending on the user's option during install. The full command line for removing System Update is MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}. Keep in mind that if you will type this command in Start / Run Note you may receive a notification for administrator rights. tvsu.exe is the System Update's primary executable file and it takes around 688.82 KB (705352 bytes) on disk.

System Update is comprised of the following executables which take 9.32 MB (9771216 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 (32.82 KB)
• SUService.exe (28.00 KB)
• tpisysidsu.exe (94.56 KB)
• tvsu.exe (688.82 KB)
• TvsuCommandLauncher.exe (21.82 KB)
• Tvsukernel.exe (26.32 KB)
• tvsuShim.exe (184.85 KB)
• TvtBiosCheck.exe (80.81 KB)
• UACSdk.exe (104.82 KB)
• UNCServer.exe (40.82 KB)
• uncsetting.exe (32.82 KB)
• IA.exe (24.00 KB)
• osx064us.exe (899.05 KB)
• 970685us.exe (1.31 MB)
• chkenvdz.exe (17.85 KB)
• multirc_run.exe (36.00 KB)
• _opticaldrivedetection.exe (29.00 KB)
• acpatch.exe (49.85 KB)
• trueoslang.exe (20.00 KB)
• detectschedulersetting.exe (20.00 KB)
• localecode.exe (86.56 KB)
• nspect.exe (124.00 KB)
• ntkrnlmp.exe (2.04 MB)
• spmtr.exe (48.00 KB)
• tvttarget.exe (60.00 KB)
• versioncheck.exe (1.43 MB)
• MODNAME.exe (180.00 KB)
• WINBIOS.EXE (100.00 KB)
• TvsuRegistration.exe (164.00 KB)

...click to view all...

The information on this page is only about version 3.16.0010 of System Update. Click on the links below for other System Update versions:

• 4.00.0044
• 4.00.0030
• 4.00.0032
• 3.14.0023
• 3.14.0019
• 4.00.0046
• 4.00.0005
• 3.14.0017
• 4.03.0012
• 3.10.0007
• 4.00.0024
• 4.03.0007
• 3.14.0034
• 4.00.0006
• 3.00.0030
• 3.16.0005
• 3.14.0008
• 4.03.0017
• 4.03.0006
• 4.00.0048
• 3.16.0006
• 3.13.0005
• 4.03.0015
• 3.15.0017
• 3.14.0024
• 3.16.0002
• 4.01.0015
• 3.14.0029
• 3.15.0012
• 2.00.0089
• 3.10.0008
• 4.00.0039
• 4.00.0007
• 3.14.0006
• 4.00.0009
• 4.00.0042
• 3.14.0026
• 3.00.0028
• 3.14.0020
• 3.14.0025
• 2.00.0084
• 3.00.0022
• 3.14.0010
• 4.02.0004
• 3.14.0031
• 3.16.0008

...click to view all...
If you are manually uninstalling System Update we recommend you to check if the following data is left behind on your PC.

You will find in the Windows Registry that the following keys will not be cleaned; remove them one by one using regedit.exe:

• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|ApplyPatchSU.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|DetectSchedulerSU.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|Interop.NATUPNPLib.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|Interop.NETCONLib.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|Interop.NetFwTypeLib.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|tpisysidsu.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|Tvsukernel.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|TvsuRegistration|ApplicationLogger.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|TvsuRegistration|EN|TvsuRegistration.resources.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|TvsuRegistration|Interop.IWshRuntimeLibrary.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|TvsuRegistration|TvsuRegistration.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|UNCObject.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|UNCServer.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Lenovo|System Update|uncsetting.exe
• HKEY_CLASSES_ROOT\Microsoft.System.Update.1
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\C9335768C821DD4438FBA0D5A6DB2879
• HKEY_LOCAL_MACHINE\Software\Lenovo\System_Update_backup
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{8675339C-128C-44DD-83BF-0A5D6ABD8297}

Additional registry values that you should clean:

• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\C9335768C821DD4438FBA0D5A6DB2879\ProductName

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

System Update is an application marketed by Lenovo. Some people try to remove this application. Sometimes this is troublesome because deleting this by hand requires some know-how regarding Windows internal functioning. The best EASY manner 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 Windows PC, install it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and all around utility to optimize your Windows system.

DOWNLOAD NOW

• go to Download Link
• download the setup by pressing the DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take your time to admire the program's design and number of functions available. Advanced Uninstaller PRO is a powerful PC management program.

3. Press the General Tools button


4. Press the Uninstall Programs button


5. All the applications installed on your 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 app will be found very quickly. When you click System Update in the list , the following data regarding the application is made available to you:

• Safety rating (in the left lower corner). The star rating explains the opinion other users have regarding System Update, ranging from "Highly recommended" to "Very dangerous".
• Reviews by other users - Press the Read reviews button.
• Details 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 application is: http://www.lenovo.com
• The uninstall string is: MsiExec.exe /X{8675339C-128C-44DD-83BF-0A5D6ABD8297}

7. Press the Uninstall button. A confirmation window will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will remove System Update.


8. After removing System Update, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to perform the cleanup. All the items of System Update which have been left behind will be detected and you will be asked if you want to delete them. By removing System Update using Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your computer.

Your Windows PC will remain clean, speedy and ready to run without errors or problems.

Disclaimer

The text above is not a piece of advice to remove System Update by Lenovo from your PC, we are not saying that System Update by Lenovo is not a good application for your computer. This page simply contains detailed instructions on how to remove System Update supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.