Try two things: - run program as an administrator - turn off the parental control for your account (you will find it in Control Panel - User's accounts)
Hi drafi. I just can't stay away for too long :P I've been reading the forum though.
It seems that gp32000+gpxpatch loads some dll files in a way it crashes. It is not happening only to gp3-2000, but to several programs. More info in the link above.