Bentley Staad MFC Application has stopped working" (Termination Error)

Hello,

I have been having trouble running a STAAD files in series 6 version (build 20.07.11.50).  When I run analysis, as soon as the file gets to the code check portion of the analysis an error message pops up that says:

"SProStaad MFC Application has stopped working"

And then STAAD aborts the run and the file is locked.  I have to close and reopen. 

This error doesn't happen with every model I run, just some.  Other people in my office are having the same issue. There is one person that can run all STAAD files without getting this error while other people are getting the error with the same STAAD file. 

Thanks in advance!

Raheel