VAIO Improvement VAIO Improvement

How to uninstall VAIO Improvement from your computer

You can find below detailed information on how to uninstall VAIO Improvement for Windows. It was created for Windows by Sony Corporation. More information on Sony Corporation can be seen here. The application is often found in the C:\Program Files\Sony\VAIO Improvement folder. Keep in mind that this path can differ being determined by the user's decision. The entire uninstall command line for VAIO Improvement is C:\Program Files (x86)\InstallShield Installation Information\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}\setup.exe. viuploader.exe is the VAIO Improvement's primary executable file and it occupies approximately 473.16 KB (484520 bytes) on disk.

The executables below are part of VAIO Improvement. They occupy an average of 756.33 KB (774480 bytes) on disk.

  • vireg.exe (283.16 KB)
  • viuploader.exe (473.16 KB)

This info is about VAIO Improvement version only. For more VAIO Improvement versions please click below: to view all...
Some files and registry entries are typically left behind when you uninstall VAIO Improvement.

Folders that were left behind:
  • C:\Program Files\Sony\VAIO Improvement
  • C:\Users\UserName\AppData\Local\Packages\BD9B8345.MusicbySony_05bme2bjq6sag\LocalState\Sony Corporation\VAIO Improvement
  • C:\Users\UserName\AppData\Local\Packages\BD9B8345.VAIOMessageCenter_05bme2bjq6sag\LocalState\Sony Corporation\VAIO Improvement

Check for and remove the following files from your disk when you uninstall VAIO Improvement:
  • C:\Program Files\Sony\VAIO Improvement\AES.txt
  • C:\Program Files\Sony\VAIO Improvement\InstallerWrapper.dll
  • C:\Program Files\Sony\VAIO Improvement\viaggregator.dll
  • C:\Program Files\Sony\VAIO Improvement\vidam.dll

Registry that is not cleaned:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}
  • HKEY_LOCAL_MACHINE\Software\Sony Corporation\VAIO Improvement

Open regedit.exe to remove the values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}\DisplayIcon
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}\InstallLocation
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}\LogFile
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3A26D9BD-0F73-432D-B522-2BA18138F7EF}\ModifyPath

How to erase VAIO Improvement from your computer with Advanced Uninstaller PRO

VAIO Improvement is a program offered by Sony Corporation. Frequently, users decide to uninstall this application. Sometimes this can be hard because uninstalling this manually requires some advanced knowledge regarding Windows program uninstallation. One of the best QUICK action to uninstall VAIO Improvement is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your PC, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to clean your computer.


2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's interface and number of features available. Advanced Uninstaller PRO is a very useful PC management program.

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

4. Press the Uninstall Programs button
Go to Uninstall Programs

5. All the applications installed on your computer will be shown to you

6. Scroll the list of applications until you locate VAIO Improvement or simply click the Search feature and type in "VAIO Improvement". If it is installed on your PC the VAIO Improvement program will be found very quickly. Notice that when you select VAIO Improvement in the list , the following information regarding the application is available to you:

  • Star rating (in the lower left corner). This explains the opinion other people have regarding VAIO Improvement, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information regarding the program you want to uninstall, by pressing the Properties button.
7. Press the Uninstall button. A confirmation dialog will show up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will remove VAIO Improvement.
Uninstall VAIO Improvement

8. After removing VAIO Improvement, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to go ahead with the cleanup. All the items that belong VAIO Improvement that have been left behind will be detected and you will be asked if you want to delete them. By removing VAIO Improvement using Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your disk.

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


Geographical user distribution

  • 10.0
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows 7 (6.1)
  • Windows XP (5.1)
Software Application


This page is not a piece of advice to uninstall VAIO Improvement by Sony Corporation from your computer, we are not saying that VAIO Improvement by Sony Corporation is not a good application for your computer. This page simply contains detailed info on how to uninstall VAIO Improvement in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-19 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-06-19 00:23:17.790