I can not understand why the SolidWorks program doesn't automatically force a rebuild of any file which is opened by the auto-recover routine.
Even for an experienced user, the sight of an empty viewport is easily misinterpreted as showing a part which has failed to recover.
It was by accident long ago that I happened to try a CTRL-Q rebuild and was surprised to find that each lost file was then magically restored.
I can only imagine how many users have lost files after assuming that the auto-recovery operations failed and have then closed the "empty" windows.
SolidWorks should do users a favor and have the program automatically force a verification rebuild, even if the System Option for Performance is set for "Verification on rebuild" to be off by default.
Per O. Hoel