Hey jford & Andrew, I posted something similiar to what you posted and received the same message. I think I'm having the same issues with "Blues and the Contemporary Pianist PAK" which includes Blues Vol. 1 & 2, the Latin Pianist, the Modern Jazz Pianist, and the New Age Pianist. Of course NONE of the programs work. What I did was download ALL of my programs (I have the OMNI PAK from 2004) and download the updates to my Windows 7 (64- bit) system. PG Music has ALL the updates, except for this particular program which is on one Cd-ROM. I also see that PG Music has a Performance Pianist Series which ironically has the same exact titles of the one I have. I wonder if PG Music would just exchange the new programs for my old ones.