Good evening everyone!

I wouldn't normally ask for help with something like this, but I'm honestly stuck and can't figure it out anymore.

I have a C3 pack (I'll also include the link below since it took me a while to find a good one with everything needed to run it):

(https://www.mediafire.com/file/glhnscql6hkd6ra/l2jnvc3_rev178_Greenhope_l2j_%2Bjava_%2Bsql.zip/file)

The problem is that I'm completely stuck on one thing. No matter what I do, I can't log in. I keep getting a "wrong protocol" error.

I've tried changing the protocol from 550–700 all the way to 1–999. I've tested many different C3 versions and every main system I could find, but I still haven't managed to log in successfully.

I'm not sure if I'm doing something wrong when saving the .ini file after changing it to my server's IP address.

If anyone could help me, I would really appreciate it. I'll keep the server online so that if someone is willing to assist, they can try logging in and help me figure out what's wrong.

Server IP: 194.219.108.63

Thank you very much in advance to anyone who decides to take the time to help me. I'd really love to get this pack running properly and preserve it for the future.

I logged in with this system, maybe its the patch shared by greenhope i don't remember i just downloaded it because i love C3 but no l2j or l2off c3 is good everything is buggy and this one too, also it has no geodata and i don't know if it has geoengine because i didn't see the config for it in the config folder. If someone had the latest l2jvn maybe it could be more stable but i don't think so at least without the source, if someone has it to share it that would be good  https://www.mediafire.com/file/mzodnsyi9qn4ap7/patch+560+for+c3.rar/file