When you see the error “Yorker 43 Good Wolf” in BOCW, it means you cannot connect to the online services of the game. But don’t worry! In this guide, you’ll learn how to fix this error code easily.

  1. Restart your network router
  2. Update your network driver
  3. Scan and repair game files
  4. Change your DNS servers

Before we start troubleshooting, please make sure that you have a stable network connection. Also, restart your computer to close some background applications that take up too much of your CPU usage. Then proceed with the steps below.

1. Restart your network router

Since “Yorker 43 Good Wolf” is a network-related error in Black Ops Cold War, you can try restarting your network router to clear the cache and re-assign your IP address.

To do so:

  1. Power off your router first, then unplug the router.
  2. Wait for 30 seconds and then replug the router. (You may need to press a Power button to turn on your router in this step.)
    What Do My Router Lights Mean? - NetWork From Home
  3. Wait at least 2 minutes for your router to boot up.

Once your router restarts, test if your BOCW runs properly. If you still get the “Yorker 43 Good Wolf” error, move on to the next fix.

2. Update your network driver

If your Black Ops Cold War keeps crashing with the “Yorker 43 Good Wolf” error, one of the first things you should do is to update your network driver, since an up-to-date network driver always ensures the best network performance and fewer bugs.

To update your network driver, here’s what you can do (please note that the following screenshots are taken on Windows 11, but the instructions work on Windows 10 as well):

  1. On your keyboard, press the Windows key and X at the same time, select Device Manager.
  2. Double-click to expand the category Network adapters. Then right-click your network driver and click Update driver (the name of the device can be different on your computer).
  3. Then click Search automatically for updated driver software.
  4. Wait for Windows to find the latest driver available for you.
  5. When the driver update is done, restart your computer for the change to take effect.
  6. Then check and see if the problem is fixed.

If Windows says that it’s already found the latest driver for you, so no newer drivers are found, then you should consider updating your network driver in a different way with the help of Driver Techie.

Its ever-growing driver database allows you to always have access to the latest device drivers that you need. More importantly, Driver Techie simplifies the driver update process, so all it takes is just 3 clicks (for Pro users), and all your drivers are updated.

To use Driver Techie to find you the latest drivers:

  1. Download and install Driver Techie, then launch it.
  2. Click Scan Now.
  3. After the scan, select all the drivers you need to update and click Update All. Then all your drivers will be updated automatically without you having to do anything else.

Please note that Update All is available for Pro subscribers only, otherwise, you can only manually update the driver one at a time. To see how to manually update the drivers one by one, please check this post.

If you’re a Pro user of Driver Techie, and need our technical support to help with the “Yorker 43 Good Wolf” error in BOCW, please feel free to contact <support@drivertechie.com>.

3. Scan and repair game files

Another reason why you get the “Yorker 43 Good Wolf” error is there are corrupted or missing files in your game. Therefore, you can use the repair tool in Black Ops Cold War to fix the problem. Here’s what you can do:

  1. Launch the Battle.net client. Navigate to Games and choose Call of Duty: BOCW.
  2. Click the Settings icon and select Scan and Repair.
  3. Wait for the process to complete.

Once done, check if the error persists. If so, you can try using a VPN to see if it helps. Either way, follow the steps below to change your DNS servers.

4. Change your DNS servers

Although changing your DNS is a basic troubleshooting method, it sometimes resolves the “Yorker 43 Good Wolf” error instantly. But before you do this, we recommend you reset your IP configurations and flush the DNS server.

To do so:

  1. On your keyboard, press the Windows logo key and R together to invoke the Run prompt. Type cmd and press Shift, Ctrl and Enter at the same time to launch the Command prompt as an administrator.
  2. Paste the following command lines and press Enter.
    ipconfig /release
    ipconfig /renew
    ipconfig /flushdns
    ipconfig /registerdns
  3. Wait for the process to complete.

Once complete, do the following to change your DNS server.

  1. On your keyboard, press the Windows logo key and R together to invoke the Run prompt. Type ncpa.cpl and hit Enter.
  2. Right-click your network adapter and select Properties.
  3. Click Internet Protocol Version 4 and click the Properties button.
  4. Change your primary DNS settings to

  5. Click OK to apply changes.
  6. Re-launch your Black Ops Cold War.

Hopefully, the Yorker 43 Good Wolf error will be fixed. If you have any other solutions to share, please feel free to leave a comment down below.