So, wrote her, and she tried to help, but it didn’t work, so she told me how to file a more official tech support request with more system info, and from then on it was pretty standard, but well-given, tech support experience. The first two emails couldn’t really solve the problem but the third email exchange ended up with me downloading a hot fix (which they either wrote for me, or figured out enough about my problem to know it would do me good) and with that, my problem was solved and boom, I was chopping orcs like a champ.