AV121 AV121

How to uninstall AV121 from your computer

This web page contains thorough information on how to uninstall AV121 for Windows. It is developed by Avision. Check out here for more information on Avision. The program is frequently found in the C:\ProgramData\AV121 directory (same installation drive as Windows). C:\Program Files (x86)\InstallShield Installation Information\{CB2A012D-6507-46AC-9145-30388DE30A06}\setup.exe is the full command line if you want to uninstall AV121. The program's main executable file occupies 792.86 KB (811888 bytes) on disk and is labeled setup.exe.

AV121 installs the following the executables on your PC, taking about 792.86 KB (811888 bytes) on disk.

  • setup.exe (792.86 KB)

This info is about AV121 version 1.00.0000 alone. You can find below a few links to other AV121 releases:

When you're planning to uninstall AV121 you should check if the following data is left behind on your PC.

Folders found on disk after you uninstall AV121 from your PC:
  • C:\ProgramData\AV121

The files below were left behind on your disk by AV121's application uninstaller when you removed it:
  • C:\ProgramData\AV121\avload.ini
  • C:\ProgramData\AV121\avscan32.ini
  • C:\ProgramData\AV121\default.av2
  • C:\ProgramData\AV121\Duplex, B&W, 200 dpi.av2
  • C:\ProgramData\AV121\Duplex, Color, 200 dpi.av2
  • C:\ProgramData\AV121\Duplex, Gray, 200 dpi.av2
  • C:\ProgramData\AV121\Report.txt
  • C:\ProgramData\AV121\Simplex, B&W, 200 dpi.av2
  • C:\ProgramData\AV121\Simplex, Color, 200 dpi.av2
  • C:\ProgramData\AV121\Simplex, Gray, 200 dpi.av2
  • C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\AV121_V611_20160414(10).lnk
  • C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\AV121_VA01_20081116(WinXPVistaWin7Win8).lnk
  • C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\AV121_VA01_20081116.lnk

Frequently the following registry data will not be cleaned:
  • HKEY_LOCAL_MACHINE\Software\Avision\AV121

How to delete AV121 from your computer with Advanced Uninstaller PRO

AV121 is a program by Avision. Sometimes, computer users decide to uninstall this application. This can be easier said than done because performing this by hand takes some experience regarding Windows internal functioning. The best QUICK practice to uninstall AV121 is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and general tool to take care of your Windows PC.


  • go to Download Link
  • download the program by pressing the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to admire the program's interface and number of functions available. Advanced Uninstaller PRO is a powerful system optimizer.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs button
Go to Uninstall Programs

5. A list of the applications installed on the computer will be made available to you

6. Navigate the list of applications until you find AV121 or simply activate the Search field and type in "AV121". The AV121 program will be found very quickly. Notice that when you select AV121 in the list of programs, the following data regarding the application is shown to you:

  • Safety rating (in the left lower corner). The star rating tells you the opinion other people have regarding AV121, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Technical information regarding the app you want to uninstall, by pressing the Properties button.
7. Click the Uninstall button. A confirmation dialog will appear. accept the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will automatically uninstall AV121.
Uninstall AV121

8. After removing AV121, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to start the cleanup. All the items that belong AV121 which have been left behind will be found and you will be asked if you want to delete them. By uninstalling AV121 using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your PC.

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

Geographical user distribution

  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows XP (5.1)
  • 10.0
Software Application


The text above is not a recommendation to remove AV121 by Avision from your computer, nor are we saying that AV121 by Avision is not a good software application. This text only contains detailed instructions on how to remove AV121 in case you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-07-03 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-07-03 04:49:21.923