Force uninstall WSUS Crash /Forcer la desinstallation de WSUS (How to)
Hello,
If you have a problem for uninstall wsus 3.0 or 3.1 read this post :-)
Force remove WSUS 3.0 or 3.1:

1. Download the SDK to obtain MSIZAP
http://download.microsoft.com/download/e/9/d/e9d80355-7ab4-45b8-80e8-983a48d5e1bd/msicuu2.exe
2. From a command prompt, type:
MSIZAP T {2C0D7E35-EE6E-4DC7-BA13-2C68AEDEB59D}
3. From a command prompt, type: sc delete wsusservice
4. Again, From a command prompt, type:
MSIZAP T {2C0D7E35-EE6E-4DC7-BA13-2C68AEDEB59D}
5. From a command prompt, type: iisreset
The MSIZAP switch "T" removes all info for given product code
and
For WSUS 3.0 or 3.1: MSIZAP T {2C0D7E35-EE6E-4DC7-BA13-2C68AEDEB59D}
For Microsoft SQL Server 2005 Embedded Edition
1) HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server
Edit the "InstalledInstances" value and remove "MICROSOFT##SSEE"
2) Remove the "MICROSOFT##SSEE" subkey under
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server
3) Remove the "MSSQL.2005" subkey under
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server
4) Rename the following folder:
\%Windir%\SYSMSI\SSEE\MSSQL.2005\MSSQL\Data to \%Windir%\SYSMSI\SSEE\MSSQL.2005\MSSQL\Data.old
(If \MSSQL\Data lock , you can removing the "Windows Internal Database" from Add/remove programs)
--------
Mayki
