OK Follow these steps.....
If you want to learn how to hack read below....
It isn't hard to hack combat arms.... its just finding a hack to hack combat arms with....
usually hacks these days come in dll's (EX: mpgh.dll) and are unable to be used in the same way if re-writed.
If using a DLL file from downloaded. Find An Injector... for example PerX... (leading injector in my book) or Valkrie (something like that i can't spell)
1.) There Should Be a Box that has process near and or beside it. Put in "Engine.exe" .
2.) There Should Be a Browse link that leads to your computers Locations. look for where you located the DLL and double click.
3.) Run Combat Arms.
4.) Your Hacking.
Normally VIP hacks do not require this long process and as mpgh's old public did not either..... normally they had it preset... NO INJECTOR NEEDED.
1.) Download the Files Needed To do the Hack you Want to do.
2.) Insert File(s) in the C:/Nexon/Combat Arms/mss or Just Combat Arms. (or locate where you installed Combat Arms Too)
3.) Run Combat Arms.
Normally if the DLL is intended to be injected rather then just in the folder... you CANNOT PUT IT IN THE FOLDER MUST INJECT IT!
Hope this helped.... click the thanks Button dont' be scared xD