For the first part about it disabling, you must press insert once you join a game (if you use it.) Second I would try getting the dll that the .exe it injects (stealth.dll) and injecting it with your choice of injector.
thanks for that, it injects now. and an i mean ingame, some of the hacks randomly disable, ingame, like no fog. though its not a big concern cause i just have to tap ins a few times. minor inconvenience but meh