Error/Crashing:/

ok so i have tried numerous hacks and have browsed the help section for quite some time now and have tried numerous possible solutions to my problem. I have downloaded quite a few hacks and injectors but none seem to work. For example, some of them i start Combat arms with no problem, i click insert no problem but as soon as i turn a hack on the game crashes. No error message no nothing. On other hacks i try and start the game but then i receive an error message stating "The exception unknown software exception (0xc0000005) occurred in the application at location 0x375ab307. Click on OK to terminate the program"

Please help :/

---------- Post added at 07:46 PM ---------- Previous post was at 07:40 PM ----------

oh and here are my specs

Processor: Intel (R) Core(TM)i7 CPU 920@2.67GHz
RAM: 6.00 GB
64bit operating system.

any tips or links to hacks/injectors that work for my comp is extremelly appreciated