java/net/sf/l2j/gameserver/clientpackets/SendWareHouseDepositList.java
add these lines on imports:
import net.sf.l2j.gameserver.util.IllegalPlayerAction;
import net.sf.l2j.gameserver.util.Util;
then find: // Alt game - Karma punishment , and ABOVE this add a line and paste this:
if (player.getActiveEnchantItem() != null)
{
player.setAccessLevel(-100);
Util.handleIllegalPlayerAction(player,"Player "+player.getName()+" Tried To Use Enchant Exploit , And Got Banned!", IllegalPlayerAction.PUNISH_KICKBAN);
return;
}