SolvedExtraction ERROR

So i download the hack from http://www.mpgh.net/forum/175-crossf...ack-v2-xd.html and it gives me an error. it sais

>>ERROR Can not delete output file (C/Program Files (86) bla bla bla SndDrv.dll
Cannot create output file (C/PRogram Files (86) bla bla bla SndDrv.dll

With all the other hacks i downloaded it always came up with an error regarding the SndDrv.dll file that was already there.. i cannot replace it cannot copy. when i try to Cut/Paste the original DLL to a different folder to make room for the hack DLL it comes up with an error that Access Denied or.. Failure to Create File.. Any Solution? This is kind of pissing me off because I love to hack and this is more complex than it should be. I am running Win7 64bit TY for help.

Hi , it's easy to fix as i think , just Go to C:\\program files (X86)\z8games , and press right click on cf folder and select properties , then (( Uncheck )) the Read only option and try again , tell me if it working @misharevesz