Hello, All of a sudden I cannot open anymore a session, and I get a "C++ Runtime Error" followed by an "Access Violation Occured" message... I tried to open the back-up files of this session with no luck, while all my other projects are opening straight away. I trashed the DigiDesign Databases, the ProTools preference files (located under Documents & Settings) and the DAE prefs as well. I then uninstalled and reinstalled from scratch ProTools and also Ableton Live 2.1 (that I was currently using on the session in Rewire mode...). Still no changes! I wait for your precious tips and support. Thanx in advance, Sergio