Party Invitations on priv C4

Did anyone get around this problem? Party invites reaching the OOG Client?

When im sending a party invite to my normal Client it works - but the OOG Walker doesnt get it.
So i guess he's not recognizing the party - invite - packet. Does anyone have a solution for that?

(speaking of the C1 modded C4 servers - not the new leaked ones.)

ahh ok baby steps have you tried to start a nw l2 walker and not change any settings and try to invite

i've tried a lot of things.. :)

The point is i wont get the dialogue window to accept the party invite, but when sending an invite to a real client it
does work. And auto - accept invite isnt working as well - its just like it wont get the invite - so i guess the Party
Invite Packet has another format and the Walker isnt recognizing it. Thats my guess.