Well that's why I'll wait for SP1 and stay with Vista 64 SP2 until then. They're lots of bugs that I don't have with Vista.
Adding the following two lines to [Project -> Properties -> Pre-build event command line] should solve your problem (at least it works for me): Code: del "$(TargetPath).*.locked" if exist "$(TargetPath)" move "$(TargetPath)" "$(TargetPath).""%time:~1,1%-%time:~3,2%-%time:~6,5%.locked"