I've got a laptop where I first noticed that an Antivirus that uses Windows Installer. It says it can't access the Installer. Now, I've got a USB printer that suffers from the fate. I've reinstalled ...

Ok I get "The Windows Installer service could not be accessed" when I try to uninstall Norton System works. Now I tried MKSB article 315346 and the steps they list don't do jack for me... is there ...