I just started using Parallels. I have Windows 8 running it. I just tried to open a MS Project file that's been working fine for days and now it wont open (complaining that it doesn't recognize the format). I've tried opening it on Project on another computer and the file appears corrupted. Normally this wouldn't be an issue because I'd use Time Machine to go to an older uncorrupted file. Did Time Machine backup the file anywhere? Did Windows or Parallels backup this file. I put a lot of work into this projects file. Any help would be GREATLY appreciated. Thanks, Eddie