first go open Combat arms with hacks
go to the log in screen where you type in your password
DON'T LOGIN
press alt+tab
go to HShield folder example (C:\Nexon\Combat Arms\HShield)
go to update folder and open it, move everything except the folders (2 of them) to Recycle bin DO NOT DELETE THEM JUST PUT THEM IN RECYCLE BIN.
now go back to the HShield folder, move all the files to the update folder expect for:
v3warpns.v3d
v3warpds.v3d
3n.Mhe
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go back to the combat arms log in screen and log in
All done