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[Red Alert 3] Co-op issue

red alert 3 co-op

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#1 Jerad2142

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Posted 18 January 2023 - 05:06 AM

I am running Red Alert 3 on EA Games (I think the friend's copy is Ultimate collection on EA Games) hooked with C&C Online. I am able to log in and invite my friend to games, both multiplayer or co-op, but on attempting to start, I get the error message:

Connections are in progress, or connection problems detected. Please wait for the connections to finish, or kick the player who has the connection problem. Failed connections: 1-2

I am on Windows 11, he is windows 10, we are both in the same building if that matters. No VPN, disabled antivirus and its firewall.



----- C&C:Online Launcher Start -----
Game: Red Alert 3
Red Alert 3 Install Path: D:\EA Games\Command and Conquer Red Alert 3\Red Alert 3\
Started game with: ""Red Alert 3\RA3.exe""
Caught CREATE_PROCESS_DEBUG_EVENT from Red Alert 3. Detaching...
Found game.dat process. PID 25292
*** Starting CA public key patching routine ***
CA public key is expected value.
Successfully patched CA public key.
*** Starting hostname hooking routine ***
Injecting DLL into game.dat process...
Result of injection: Code -1073741582
Using server nntest.cnc-online.net:30000
Bound to local port 51348
Bound to local alternate port 51349
Resolving hostname 'nntest.cnc-online.net'...
Resolved server host to be ''
Sending client INIT from port 51348 to nntest.cnc-online.net:30000
Received server INIT [862016]
Our public address is
Sending client INIT2 [862016] from port 51349 to nntest.cnc-online.net:30000
Received server INIT2 [862016]
Our alternate public address is
Sending cient START [862016] from port 51349 to nntest.cnc-online.net:30000
Received server START [862016]
Server extra port is 40000
Sending client PING [862016] from port 51348 to nntest.cnc-online.net:40000
Received server PING(2) [862016]
Received server PING(3) [862016]
Received server PING(4) [862016]
Received 3 pings from nntest.cnc-online.net:40000.
NAT negotiation works with your router and connection.
==> You do not have to use port forwarding.
Press any key to continue . . .
Friend's NATNegTest:

(Sorry for the pic, steam took all the line breaks out with copy paste.

Edited by Jerad2142, 18 January 2023 - 05:07 AM.

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