How to disable Sniper Ghost Warrior multiplayer radar?

Playing game Sniper Ghost Warrior (SGW) multiplayer on PC is very fun, but, why a sniper shown on the radar? it's not a sniper, it's a terrorist. The radar is only makes we so fast to killed and to easy to found by other players, and so do we to them. But, what if the radar off? is there any option to set the radar off?, because that's will be increase the difficulty level in finding other players, sneaking, and feels more realistic. The players will be longer to hide, rather than running and looking for other players, because they do not know the position of their enemy.
But how to remove the radar on Sniper Ghost Warrior multiplayer?, Here is how to disable Sniper Ghost Warrior radar.

1. Download the file here.
2. Extract the file. (There is only one file in it and called "Data0.pak")
2. Open the game installation folder C:\..\Sniper Ghost Warrior\Game\
3. Backup or copy the original file of Data0.pak to somewhere else other than the game folder.
4. Replace the Data0.pak in the game folder with the one that you've downloaded.
5. Done.