I will do it step by step
Ok, first uninstall C&C Online for unhooked.
Then I try to run the game from steam, now it goes perfectly
I have reinstalled the launcher
I adjust the compatibility and run the launcher as administrator
I re-test the game through steam before running the launcher and still running
Start the game through the launcher without having Hooked
The game gives me error 5:0000065434 when trying to run from launcher
I try to run it from steam and it still works