Just found Flash Catalyst in the Adobe folder after a promo email. I have CS5 MC and it never appeared in the start menu with the other programs.
Launched and it said the Licensing for this product has expired, continue trial or enter SN.
Entered SN for CS5 and everything disappeared (message went away and nothing loaded). Relaunched FC and continued to get the Licensing for this product has expired. Twice, stacked on one another.
I know I'm not the brightest bulb in the box here, but what's the deal? Hidden goodies that don't work.
I'm sorry to hear you're experiencing problems. There is a technote covering this error message, published here:
Give it a try and let us know if you contirue to have issues.