currently im busy with a clanchat app in c++, works all fine, but win2003 has problm with syn-ack of the packages, ack packages are sended 3 times instead of 1 time.., the syn got blocked the first two times and only allow it to confirm after the 3th..
information : twinconnect (port 91 & 92) @ winsock (2) for syn-ack confirmation.
I think its the buildin firewall (i prefeder to leave it on).
Anyone know how to add an forward rule into it?
