I have had luck but I had to admit it seemed like it wasn't installing there for a while, You just had to let it finish which did take a long time. If it seems like nothing is going on just let it sit there a while and see if it finishes. Mine took me a good 20 - 40 minutes to install... not sure why. Also make sure your not running anything like a virus scan and whatnot during the installation, that has caused me some headaches. What error are you getting that makes you think its not working?

Figured it out. I was getting an error saying the application was already running, so on a whim I changed the privilege level to run the .exe as an administrator. Works like a champ now.