Windows 7 problem

[JoeBlo]

try clicking a different game mode then go back to your original.

the CC2 game I had to record matches did this.

I had to click 2v2 then click back to 1v1 to get arenas to show up. :P

[Serge]

When you updated the drivers, are you sure you got the newest version from Intel, and not an old version from your manufacturer?

(Nie przejmuj się, Twój angielski nie jest taki zły - każdy z nas chyba kiedyś tak zaczynał!)

[j000]

The same version works on same system (but clean install) on virtual machine without problems, but it's very very slow. And there are some minor 3d graphic problems - normal with virtual machines and Intel graphics.
So it's my Windows' problem. Since no-one have any idea, I'll try to find it on my own.
I have modded drivers, they work slightly better in some situations with games. AFAIK they're based on latest official drivers, which are one year old.