Jump to content


C&C 3 User Connection Issues

connection issues

  • Please log in to reply
1 reply to this topic

#1 KuzcosPoison

  • New Members
  • 1 posts

Posted 20 April 2019 - 10:07 PM

I am having issues connecting to other players when in a pregame lobby. 

When we try to start the match, it says there are players attempting to connect or have failed to connect. 

I am playing the Normal version. 

I am using Windows 10. 

I have added cnconline to my firewall exceptions.


Attached are screenshots of the C&C 3 files I have added to my Firewall exemptions. I may have missed a file?  


Error  : 


----- C&C:Online Launcher Start -----
Game: C&C3
C&C3 Install Path: K:\Program Files (x86)\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\
Started game with: "CNC3.exe "
Caught CREATE_PROCESS_DEBUG_EVENT from C&C3. Detaching...
Found game.dat process. PID 16068
*** 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



**Connection Diagnostic Tool Results***

Using server nntest.cnc-online.net:30000
Bound to local port 63082
Bound to local alternate port 63083
Resolving hostname 'nntest.cnc-online.net'...
Resolved server host to be ''
Sending client INIT from port 63082 to nntest.cnc-online.net:30000
Received server INIT [441833]
Our public address is
Sending client INIT2 [441833] from port 63083 to nntest.cnc-online.net:30000
Received server INIT2 [441833]
Our alternate public address is
Sending cient START [441833] from port 63083 to nntest.cnc-online.net:30000
Received server START [441833]
Server extra port is 40000
Sending client PING [441833] from port 63082 to nntest.cnc-online.net:40000
Received server PING(1) [441833]
Received server PING(2) [441833]
Received server PING(3) [441833]
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 . . .
Let me know if you need any further information. 
Thank you!

#2 ToxicShock


    Gamereplays.org Staff

  • Division Leaders
  • 9,625 posts
  • Location:London, England
  • Projects:Shatabrick C&C Player Database
  •  I have blue text?
  • Division:C&C:Online
  • Job:C&C:Online Leader

Posted 25 April 2019 - 01:58 PM

What you should add to your Firewall exceptions is Tiberium Wars.   Those exceptions should have been added by the installer when you installed the game but best to check that.

Gamereplays.org staff - Shatabrick admin.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users