Please point me to your HL/CS executable, hl.exe or cstrike.exe

hi, i got this message when i tried installing a custom game model very diffrent from most things. what is my HL/CS, hl.exe or cstrike.exe? is it the little icon that appears when u click the counter-strike folder? or not? can u guys plz help me?..

.exe is an executible file…its the button u press to launch the game…if u dont know that…then u shouldnt be on these forums…and cs sux…its just a bunch of cheaters…go play some quake2:dday normandy off