try resetting your flash preferences and updating your monoprice drivers.
reset your preferences:
dreamweaver: http://helpx.adobe.com/dreamweaver/kb/restore-preferences-dreamweaver-cs4-cs5.html
flash: http://helpx.adobe.com/flash/kb/re-create-preferences-flash-professional.html
indesign: https://forums.adobe.com/thread/526990
photoshop: https://forums.adobe.com/thread/375776
