I was met with "Critical Pro-Tools Update Available" message, went through the download/installation proceedure, no problems with either, then the fun began, launched Pro-Tools 9.0.3 full of expectation and what happens...yes, you guessed it, problems, problems and more problems, result = no Pro-Tools at all!!!
Luckily I had my system backed up and am now back to square one again, after a lot of angst, anyone have the same issue, and has anyone managed to resolve how to get it to work after the "critical update"/system destroyer has been installed???