I installed the beta, saved registry first. After the long install ran registry checker and it found a large number of errors. I added the beta to Norton. To be on the safe side I selected groups, MRU error’s sorted fast. Then selected the Obsolete software as could see nothing that looked alarming. This was very slow, the registry keys at the bottom of the screen very slowly changed, and I mean very slowly. In over 3 minutes no more than 3-4 keys and well over 200 reported, so I aborted. Abort worked with no error coming up. It’s no better than 2011 on this Vista twin account PC.
I have run the test program and it had errers. I have sent it as a bug report.
When able I will try with 2011 but with 2012 beta turning off the powere saving I had to run it alowed 2012beta 2 to work. Back on and the problem was back.