I just installed Windows 7 Ultimate (which I'll probably regret later) and put my CS4 Master Collection 30 day trial on it.
Encore launches and I get the "This program has known compatibility issues" B.S. from Windows. The program will still run if I tell Windows to run it, but it's awful frustrating that Everytime Windows makes a new OS or SP release, suddenly everything but Office, Internet Explorer, and Windows Media Player is incompatible.
Anyone else seen this error, or is everyone still using Vista or XP?