Step 3. Scroll down and select the checkbox for Call of Duty: Black Ops Cold War from the list of programs, and then tick the checkbox for both Private and Public networks, and click OK to save the change. Step 2. Click on Allow an app or feature through Windows Defender Firewall from the left pane.

Step 1. Type firewall in the search box and then select the Windows Defender Firewall from the context menu.

To avoid this, you can allow the game through your Firewall. The Call of Duty Cold War not connecting error can also be caused by your antivirus or Windows Firewall. Allow the Game Through Your Firewall or Antivirus Program Now, restart the game and see if you are still stuck on connecting to Call of Duty online services Cold War. Then click on Apply and OK to save the change. Step 2. In the Properties window, navigate to the Compatibility tab and tick the checkbox next to Run this program as an administrator. Tip: If you can’t find the shortcut on your desktop, you can launch Blizzard, and then go to GAMES > Call of Duty: BOCW > Options > Show in Explorer to access the game installation folder, and right-click BlackOpsColdWar.exe and select Properties. Other factors like insufficient access rights, antivirus interference, and offline game server status are responsible for Call of Duty Cold War not working. The main cause is related to network issues. After analyzing lots of user reports, we find the error can be caused by different reasons. When trying to get online, many users receive an error message “cannot connect to online services” or are stuck on connecting to Call of Duty online services Cold War. Sometimes, however, you may encounter various issues when playing the game like BLZBNTBGS000003F8, out of memory error, COD crashing, and the one discussed here. Link Your Activision and Blizzard AccountsĬall of Duty: Black Ops Cold War is a widely popular first-person shooter video game released by Activision. This post of MiniTool summarizes 6 proven solutions to the issue. When trying to play the game online, lots of players encounter the Call of Duty Cold War not connecting to online services error.

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