[Premo]

Are you on an AMD Processor?
Alot of people have been having that error and not sure what the solution is other than reformat your drive and start fresh with just the OS and PT is the only thing I've seen 2 people get past that error. Or some people were using unsupported chipset/processor combos and some of them have stopped working apparently in PT 8. Digi doesn't test any AMDs anymore btw

Sandra report would probably help everyone help you. They are still trying to collect info on this error.