Sequel 2 and RockFrog problem – can you help?

Sequel 2 and RockFrog are no longer communicating. I had both programmes installed on my Vista box, then decided to upgrade to Windows 7. I knew there’d possibly be some trouble but nothing Win7 couldn’t handle. I had earlier upgraded from XP to Vista, reinstalled all drivers and everything worked. I figured that upgrading to Win7 would be a walk in the park. Or so I thought. I had to of course reinstall Sequel 2, which I did. Then I reinstalled my E-MU Midi keyboard drivers. Then reinstalled the RockFrog driver. But suddenly, Sequel 2 doesn’t see Rockfrog anymore. Can you help? Read on…