A buddy of mine is trying to install C3D 2007 on an athlon 64 system with 1 gig ram and running window 2000. It returns the following error message:
Desktop: Access to specified device, path or file denied
and then kicks him back to the desktop. He is able to install it just fine on a Pentium 4 system. He has checked anything to do with administrative rights and it all looks fine.