New
#11
Alright, I gave in and did a repair install. No luck. Then I gave in and did a clean install...
...no luck!
I thought it might be my graphic drivers, so I downloaded my ATI drivers. I noticed, as soon as I approved the 'UAC' prompt, window focus behaved correctly. If I restart the machine, focus doesn't work. But I launch an installer that asks for UAC, focus starts working again.
I tried disabling UAC completely, didn't work.
This is just plain weird!