Alright, so before I did this, I was getting a Failed to Join error on about 80% of games.
I tried all the things listed in this thread:
http://forum.agecommunity.com/forums/1/768566/ShowThread.aspx
I've turned off my Windows Firewall, my Avast On-Protection Control.
I've also tried with UPNP off and on (and using utorrent and a UPNP testing application I can confirm that UPNP works on my router).
I've tried forward ports 80 and 2300-2340.
I've made a fresh install of just vanilla.
I've tried the user.cfg method.
This is on a Vista 64bit machine btw, with a wireless network card connecting to my Speedtouch 585 (Bebox) router.
THE FIX:
Ensure UPNP is working on your router and your computer (use this to test). If it is not working, then first go to your router's page and find the UPNP option. If it's on but UPNP still doesn't work then try turning your router off and on. If that doesn't work then google is your friend.
Delete any port forwarding you have made for AOE3 (ie. ports 2300-2310).
Download and install utorrent. Set the program to use UPNP and use the port number 2300. And then close the program, wait a minute and then reopen the program (this is so that the new port number is made on your router). To check if the port is working, wait a minute and if a green icon with a tick near the bottom of utorrent's interface comes up then it is working.
NOTE: You will have to keep utorrent running in the background before launching and while playing AOE3, so also make sure to set upload and download speed of the program to 1kb/s (NOT 0 kb/s).
Since I've done this I've been able to join every game
DeviantArt | Me | Liquid Fire
~ I dream of a day when a chicken can cross the road without someone questioning its motives ~
I tried all the things listed in this thread:
This is on a Vista 64bit machine btw, with a wireless network card connecting to my Speedtouch 585 (Bebox) router.
Since I've done this I've been able to join every game
DeviantArt | Me | Liquid Fire
~ I dream of a day when a chicken can cross the road without someone questioning its motives ~
[This message has been edited by Inazuma (edited 11-03-2008 @ 12:45 PM).]