Fun Fact #2, an easier way is the on screen accessibility tools, which if you replace with cmd.exe via Windows very own Recovery Console (on the OS DVD/USB), yo

Fun Fact #2, an easier way is the on screen accessibility tools, which if you replace with cmd.exe via Windows very own Recovery Console (on the OS DVD/USB), you can just click the Accessibility icon on the logon screen and get a SYSTEM level command prompt. It's even documented as a way in (Google is your friend) if you forget your Domain Controller password. I find it shocking that this even works. However I'd be a liar if I didn't say it saved my arse once.