super knife mods

i use super knife mods and when im ingame i go to knife and hold the left click for a sec and i lose connection to server any one that fixes this problem ill thnk
os: windows 7 x68 (just encase)

Where did u put the file ?

c/nexon/combat arms/game y?

Gimme the link where u downloaded it
i can test it . Win7 64 bit