This is also a brand-new desktop. It's all set up though and I have been playing other games and programming on it just fine. I also completely disabled UAC briefly with the command line (as well as manually a second time using the Registry Editor) to be sure it wasn't my computer blocking/stopping something, but no luck. Also, I know it requires a restart when disabling UAC and I did that both times. Not sure what else to do. I hope you guys can help.
;(
Edit: I also changed my notification settings, so now I'll respond to you much more quickly. I know you guys are working hard, so I'll respond faster from now on.