Try disabling an executable if you cannot proceed beyond Music Morpher's splash screen.
If you installed the Giveaway from January 29, 2012 and the program has been crashing on your PC, comment #51 by Neil seems to offer a quick, viable workaround.
Scroll down this page to find the comment:
http://www.giveawayoftheday.com/av-music-morpher-5054/#comments
