Dll injection not working anymore!

Guyz, i've had about five different hacks for CA from mpgh.net, which i used randomly while playing. All were the injection type of dll files. But from today onwards, something strange stops me form USING ALL THE 5 HACKS! Whatever i do, once the game loads and comes to the login screen it just crashes abruptly. Guess what all i tried;
1.Tried with all compatibility modes available.
2.Tried without using a specific compatibility mode.
3.Reinstalled combat arms.
4.Reinstalled windows .
5.Reset my router .
6.Downloaded another 4 hacks from mpgh.net.
But still no hacks work. While some of them made it onto the lobby, when a map was loading it still crashed.
Now all was well until yesterday night. I suspect this has something to do with hacksheild update.
Can someone please tell me what the f-u-c-k i should do to use those lovely hacks again.(Mostly chams)