Ok, first off not the right place to make a topic, post in the Help Thread.
Second, What I would do is this (FOLLOW THESE INSTRUCTION TO THE LINE)
1.Download the hack/dll's of your choice and save them on your desktop in a folder. Name that folder somthing random like test or cheese.
2.Find the PerX injecter, it's a lot better for injecting.
3.Go into your folder on the desktop, and rename all BUT the D3D9.dll, that is important. Also remember what dll's you Downloaded.
4.Now, if you followed my instruction correctly, run PerX, then set the injector to inject into Engine.exe and also have it set to automatic.
5.Browse for the dll's you want, D3D9 first, then the chams dll, then the fly hack dll.
6.Run Combat Arms, should inject, then Alt+Tab out of the game and open the Lolz exe.
7.Press accoiated keys and make shure that you Only use chams till the end of the round.
If it D/C you at the login screen, then go to start, then search, the search in your system32 (C:\WINDOWS\System32) folder for d3d9.dll, copy said dll, and replace the dll in your folder on the desktop by pasting it.
I would also recomend Kizzes dll, it has wallhacks which is twice as better as chams (And is also less likely to D/C you.)
Thank me if this helps.