Ragnarok Valkyrie nGuard Protection

Recently I was botting (using Openkore) on one of the Ragnarok private servers (www.openkore-ro.com) available when I decided to play in Valkyrie Ragnarok Server (commercial server). I ran the valkyrie.exe and it updated, after that i managed to login successfully on the server. But while playing an nGuard protection message error pop-out (although it did not say what is the error). I pressed enter and then the valkyrie client exited. I've tried these a few times and the error always pops-out then the valkyrie client exits. I've tried to search and did some solutions (reinstall nGuard, reinstall Ragnarok, etc. etc.) that I have found in the internet but unfortunately nothing worked. I restarted my pc and then tried to relogin to Valkyrie and then it let me play without nGuard errors; now I understand - it does not run properly if you are simultaneously running an Openkore Program! Whaat??? I simulated it again; I ran the Openkore program and ran the Valkyrie client, then the error popped-out again! What is this??? Is nGuard a spyware??? Ragnarok Valkyrie client does not run if it sees an Openkore program running on your system??? Whaat??? Whaat??? What the...!