Hi, I'm having a major issue with the registry in Vista 64. I ran a reg clean tool (thats supposed to be 64 bit. I think I had the wrong version after the fact) on my system and when it rebooted, I got the BSOD and now I can't get back in. Safe mode doesn't work, boot to last known good configuration, etc.. I can boot from the install CD and get to a dos prompt. System restore doesn't work from the cd either because it can't find anything to restore. Is there a way to rebuild the registry from a DOS prompt in Vista 64? I've done this in the past with Windows 95 or 98, can't remember which one but I did it.