The never ending series of Host Process rundll thingy errors

[cheshbench]

Nearly every modded driver I use pokes fun at me by giving me a host process rundll error. I've tried uninstalling, reinstalling, cleaning the registry... I really don't want to go back to the 167.xx series which HP provide, as the more recent series provide superior performance... but inferior stability. The driver never really 'fails', it just gives me this annoying error which I've heard is actually quite fatal if you're not careful. It seems random. Sometimes the error comes up, sometimes it doesn't. I just gotta be lucky for now I suppose...

Any other suggestions on what to do? If you need details on my somewhat high-spec lappy, look at my profile.