I just got a new laptop, and installed Company of Heroes on it. Was giving it a test run, and find that the graphics are too intensive for it, so I try to lower them. I set them all to "low" or "off", and then hit apply. The screen flashes, and comes back asking if I want to keep these settings. I click yes, and when I go back into options, I see that none of them have changed at all!! Am I doing something wrong?