Return of Reckoning

This is the error I get, it gives me this error but still loads the client. I can't create a character or anything like that. EDIT: Resolved, had to move a file. Data.myp: System.IO.FileNotFoundException: Could not find file 'C:\Users\josh_\Desktop\Warhammer Online - Return of Reckoning (English ...

Which file to i move to create a character?

I can't create or start a character, how do i do the performance check?