Are you sure all the necessary ports are open?
Forwarded Incoming UDP Ports:
1716, 1717
Allowed Outgoing UDP Ports:
20046, 20047, 27900
more about:
http://aao25.com/forum/server-support/running-an-assist-server-ports-ip's/msg11152/#msg11152
if this does not work, let me know. we will find a solution for sure.
Also, did you try just 1 server or did you try several different ones?
Another thing.
I saw a weird error on you from a few hours back regarding armyops path.
So what if you try and create a folder called "
25Assist" where your 25Assist.exe is. Both of those can be anywhere within your system and you can have a shortcut to 25Assist.exe on your desktop. Make sure there is enough space, though (AA takes around 4GB I believe).
You should be able to move the folder you already have in your AppData\Roaming folder.
In order to play online with other people, you will have to start AA through Assist as this is what we use to authenticate people since the US Army dropped official support for the game years ago.