Errors: MSWIN has encountered a problem and needs to close

MetaStock 7.01 seems to randomly produce the following error message: 'MSWIN has encountered a problem and needs to close'. I then get an option to notify Microsoft or not.

Unfortunately, MetaStock 7.01 is one of the buggiest releases to date.  If you are registered, request the 7.03 update from Equis Support as soon as possible.  In the mean time, try deleting all of the MetaStock temporary files. Search you hard drive for: ~msfl.*