Please read my latest Thread on 3.318 at
http://forum.mtu.com/showthread.php?t=9625. It turns out there was a bug in the installation part of the program that we just found and fixed tonight.
We have fixed it. If you have a download link you received in an email from us, use that to get the new version. If you ordered 3.318 recently, your store account should deliver the new code as it is the identical filename.