These instructions to disable or uninstall the pilot version of Microsoft Windows Genuine Advantage Notifications are from the horse’s mouth i.e. Microsoft itself.
Note: If you are looking to cleanly remove Windows Genuine Advantage Final version then look here.
Disable WGA Notifications
1. |
Log on to the computer by using an account that has administrative permissions. |
2. |
Make sure that the WGA Notifications version that exists on the computer is a pilot version. The version format for the pilot version is 1.5.0532.x. In this case, you can uninstall versions 527-532 only. For example, you can uninstall versions that range from 1.5.0527.0 to 1.5.0532.2. To find the WGA Notifications version, follow these steps:
a. |
Click Start, and then click Control Panel. |
b. |
Double-click Add or Remove Programs, locate and then click Windows XP - Software, then click Windows Genuine Advantage Notifications, and then click Click here for support information. |
c. |
In the Support Info dialog box, verify the version number, and then click Close. |
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3. |
Rename the following files by changing the extension to .old:
» |
Rename %Windir%\system32\WgaLogon.dll to %Windir%\system32\WgaLogon.old |
» |
Rename %Windir%\system32\WgaTray.exe to %Windir%\system32\WgaTray.old |
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4. |
Restart the computer. |
Manually uninstall WGA Notifications
1. |
Log on to the computer by using an account that has administrative permissions. |
2. |
Make sure that the WGA Notifications version that exists on the computer is a pilot version. The version format for the pilot version is 1.5.0532.x. In this case, you can uninstall versions 527-532 only. For example, you can uninstall versions that range from 1.5.0527.0 to 1.5.0532.2. To find the WGA Notifications version, follow these steps:
a. |
Click Start, and then click Control Panel. |
b. |
Double-click Add or Remove Programs, locate and then click Windows XP - Software, then click Windows Genuine Advantage Notifications, and then click Click here for support information. |
c. |
In the Support Info dialog box, verify the version number, and then click Close. |
|
3. |
Rename the following files by changing the extension to .old:
» |
Rename %Windir%\system32\WgaLogon.dll to %Windir%\system32\WgaLogon.old |
» |
Rename %Windir%\system32\WgaTray.exe to %Windir%\system32\WgaTray.old |
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4. |
Restart the computer. |
5. |
Unregister LegitCheckControl.dll by using
Regsvr32. To do this, follow these steps:
a. |
Click Start, click Run, type cmd, and then click OK. |
b. |
At the command prompt, type the following, and then press ENTER:
Regsvr32 %Windir%\system32\LegitCheckControl.dll /u
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6. |
Restart the computer. |
7. |
Click Start, click Run, type cmd, and then click OK. |
8. |
At the command prompt, delete the following files by typing the Del command. Press ENTER after you type each command.
» |
Del %Windir%\system32\wgalogon.old |
» |
Del %Windir%\system32\WgaTray.old |
» |
Del %Windir%\system32\LegitCheckControl.dll |
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9. |
At the command prompt, type regedit. |
10. |
Locate and then right-click the following registry subkeys. Click Delete after you locate each subkey.
» |
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\
CurrentVersion\Winlogon\Notify\WgaLogon |
» |
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows \CurrentVersion\Uninstall\WgaNotify |
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Source: Microsoft KB
Ricky McDermon