Hi, I’m newbie here – both with Apple and PD - so, please – be patient…. My problem is: without any significant reason - my PD is no longer able to start! When I try to lanuch any of my existing PD's VMs or launch PD to create the new one - I've get a standard Mac message : "The application quit unexpectedly... etc... cancel/report/reopen" Apple report starts from : Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at 0xbfffd218 What is going on ? Could you help me in any way ? Thanks in advance, Pawel