Quote Originally Posted by zoob View Post
I don't think Vista 64 and BOINC are playing nicely. Every time I shut down all my WUs are marked error or invalid. I know they're not done because I shut down before they're complete. Next time I boot up, it grabs NEW WUs... grrr.
Zoob, first, try shutting off boinc about 10 seconds before you shut down your rig.

Also, if you are getting alot of error and invalid returns, your overclock may not be stable.