I though to make a little summary since after yesterdays repost i had a feeling nobody carefully read my post:
-The game is up to date.
-The game is Hooked, Since i had seen that on the forum to do that for the steam version.
-The C&C online launcher cannot be Launched in Compability mode or Run as Admin. Since it won't launch the game at all. Then crashes the launcher.
-I tried it also after a PC restart.
I hope this would be more info. Since i still get the error.
Regards