I was working on my model, the CADFEKO program got stuck doing some mesh operation, and I had to stop the process with Task Manager. When I loaded the .cfx file again, the program said my geometry was corrupt. No problem, I have a backup. I restore my backup, save it to another file name (so I still have a backup) and then proceed. At some point, I try to load the current working .cfx file and I get the same corrupt geometry message. I then go to my backup, and that one is also corrupt. Is there a way to recover these files? Has anyone seen this before. I think I just lost over a week of work. How can I keep this from happening again? Should I just switch to CST or Ansys?