Help with correct recvpacket.txt

[Liposo]

I got a lot of Unknown Packet using the latest revision of OpenKore.
Also I followed the guide in wiki on how to extract the correct recvpacket but none of methods there works now. All of them crashed or gave error warnings. Maybe due to code obfuscation or protection?

The server I'm playing is iRO Classic tho.
Could anyone help me with the correct recvpacket for this client?
https://www.mediafire.com/?1t5sqb2a3sacgot

Thank a lot!