Getting lots of STG_E_FILEALREADYEXISTS errors. By lots I mean every day. Sometimes they are 0 byte files but sometimes not. It affects different files, parts and assemblies, randomly. Working from drive c: isolated on a Dell M60, 2gig RAM, Inventor Pro 8 SP1. Never used pack-and-go on this project. Project is a small assembly driven by nested skeleton parts. Does this sound like an Inventor problem or should I be worried about the computer? Thanks in advance.