Ok, I downloaded it on my other computer (A Vista) and it works fine along with the updater. Transfered it to this one, and when I double click the launcher it gives me the normal options, but when I click on Play, an error message instantly pops up asking me if I'd like to send an error report to Relic. Done this around 10 times in a row.
I can't get the system info from the launcher because it causes the launcher to shut down, and I don't know what is in it. All I know is that it is Windows XP, has 30 gb of space, and runs almost all games on full graphics without lagg.