Fixing Windows Installer errors
March 3rd, 2009
A friend of mine experienced some problems when installing a new anti virus program. It turned out there was some error in the windows installer. Reinstalling Windows Installer did not work and result in a message that Windows Installer was already on the computer. But there was a solution…

- Goto start
- Choose run
- Type: C:\Windows\system32\msiexec.exe /regserver
This fixes the Windows Installer for you