Since 6.34 was released Im having trouble with the aero theme. mirc would start in aero but if I load some program like firefox it goes to basic mode (while other programs remain in aero).
Then you do *not* have the same problem as the OP. Have you seen the referenced URL in my post? Does mIRC revert to non-aero when you have unicode in a channel topic for a maximized window?
- argv[0] on EFnet #mIRC - "Life is a pointer to an integer without a cast"
This didn't happen to me in Vista Ultimate x64 yet. And I use FireFox v3 too. I could think of a third party application causing this, such as a certain virus scanner.