First of all you need to register your licence key 
Hello Bootfreak,
Welcome to the Forum !
Yes, you have to register your License Key as Ferry Man has told you. Specifically, you have to register it in your Profile in this Forum. This will allow you access to many other boards in the Forum and also Technical Support.
After you register, please send your Dxdiag report. Instructions for this are in the Technical Support board. I hope the specifications of your computer are suitable for running SSE.
Regards
vin_sun
