Alright, I receive this message each time I try to start the video game. I have read the entire readme and looked throughout the site and am not having much luck understanding why this game is asking to activate my product with a code from the download. It could possibly be an error with knights of the nine, but I am pretty sure I disabled that for nehrim.
Problem has been solved, Direct2Drive was interfering with the game. Though now I receive an error saying something about the Oblivion-CD. Any thoughts?