Process Explorer -

Steps:
1 - Run Aura Kingdom Normally (login and do your normal stuffs)
2 - Run as admin procexp.exe
3 - Select game.bin from the process list
4 - Press ctrl+h to bring up the handles
5 - Look for "Mutant" and "\Sessions\1\BaseNamedObjects\FFClientTag"
6 - [IMPORTANT] Select it and right click to Close Handle
7 - Repeat Step 1 for more client
Screenshot:






