Greeting to all I am trying to run a windows app which I believe was developed using Visual Basic. When I start the program it just flashes the programs start up screen on and off. To get out of this loop I have to shut down windows and exit Parallels. I am using windows XP on a MacBook. Not sure if this is a setting in Parallels I'm missing or just a flakey program. I have down loaded this program from the manufacturer's web site so I expect it should be ok. Any help would be appreciated. Randy