It didn't quite fit to other forums so I'll post it here:
I have a problem in SC, it doesn't show map revealers.
I was watching movie maps that were posted in SEN and it was all black, I also played one movie map that I created long ago and I knew it worked, yet it showed nothing on the screen.
On the other hand, I could see everything as usuall where my units were.
That's how I come to the concludion that for some reason map revealers stopped working on my computer.
If anyone knows how to fix this, please tell me.
Thanks in advance.