Everything is working fine in the solution, except that I need to add a field to one of the tables in the solution.
File/Manage/Database hangs the system causing me to 'Force Quit' the application (same result in Windows 7).
File/Manage the other options works fine.
I have gone through 'File/Recover' and the recovered file gives the same result.
Other files/solutions do not experience the problem.
I'm using FMPA 13.