problems on everything due to error code 0x80040154 seems to have started months ago after getting rid of pre-installed Bullguard anti virus, like it was annoyed and punishing me for doing it, I have never been able to update anything since and I mean
anything, All I get are error codes
Error code 0x80040154 is "Class not registered." What version of Windows are you on--XP, Vista, or 7? Which Service Pack? 32-bit or 64-bit? (To find out go to Start, right click on Computer, and select Properties).