Export on exit doesn't stay on. in Troubleshooting Posted 20 hours ago This is working as designed. "Exit" is on exit from the dialog, not exiting the application. The option will be always be unchecked when you launch the dialog. Checking this option forces a full export from Vectorworks and causes Lightwright to reconcile with Vectorworks. Vectorworks will cause Lightwright to automatically reconcile if the data exchange file is bad or has been deleted and needs to be recreated.