Game license (Red Dead Redemption 2)

Guys, being over the hill, the rockstar servers were not available to me, because of this I could not play this game. There is no autonomous mode in it, so I solved the problem with a crack so that I did not have to deal with a rockstar. Now access to the servers has appeared and I need to somehow make the launcher see the game files and restore them in order to get back to the license. Can someone help with this? I know that it will be easier to download it again, but there is no way to download a hundred GB at the moment.
Thanks.

P.S. You can only check the integrity of the files already installed games, and since I have a crack, the launcher does not see the game, so I don’t know how to restore it.