invalid license

I posted this yesterday but today it's gone for no reason. i dloaded dragonage origin and when i clicked play i got this strange error.

invalid license.... reason code=missing DLL (NX character DLL) error 0x7E

I tried to repair the game file, tried uninstalling/reinstalling and the issue persists. I've had this game since it came out and see no reason for this nonsense. I'd appreciate an answer and not removing this post thank you.