Fix: Modern Warfare 2 Error Code Roberts-Obispo

In the last couple of days, it seems that there are plenty of players getting affected by the Call of Duty: Modern Warfare II as well as Warzone 2.0 game on several platforms. Meanwhile, a new error code, known as’ Roberts-Obispo, starts appearing to the unfortunate players.’ Players are forcefully thrown out of the game whenever this error message appears. So, you can follow this guide to fix the Modern Warfare 2 Error Code Roberts-Obispo.

It has become one of the common issues these days, and affected players cannot understand what’s causing such an error. To recall, the Roberts-Obispo error code isn’t a new issue for the COD players because this specific error did occur to several players in the last Warzone season. So, it has returned, and affected players are searching for a solution. If you’re also interested, you can check the workarounds below.

Fix: Modern Warfare 2 Error Code Roberts-Obispo

Fix: Modern Warfare 2 Error Code Roberts-Obispo

Error Code Roberts-Obispo on Modern Warfare II basically prevents players from launching the game as well as joining the servers whatsoever. This is frustrating a lot and quite new for plenty of players. Luckily, you can try fixing this error code by performing some of the methods that should come in handy. So, without wasting any more time, let’s jump into it.

1. Reboot the Game and PC

First, it’s recommended to restart the game as well as the computer to refresh the temporary system glitch or cache data issue. Though rebooting the game and PC might not help everyone, it’s suggested to try once.

2. Clear the Steam Download Cache

You should also try clearing the Steam Download Cache manually from the Steam client which can help in removing temporary glitches. To do so:

  • Launch the Steam client > Click on the Steam tab from the top left menu.
  • Click on Settings > Head over to the Downloads section.
  • Click on Clear Download Cache > If prompted, click on OK to confirm the action.
  • Finally, click on OK to save changes and restart the Steam client.

3. Check for Modern Warfare 2 Updates

You can manually check for the game update by following the steps below to ensure the game is not outdated.


  • Open the desktop app on your PC.
  • Now, click on the Modern Warfare II icon that you’re trying to repair.
  • Click on the cogwheel icon (settings) next to the Play button.
  • Finally, select Check for Updates and wait for the process to be completed.
  • If there is an update available, make sure to download and install the game update.

For Steam:

  • Open Steam and go to Library.
  • Click on COD: MWII from the left pane.
  • Steam will automatically search for the available update.
  • If there is an update available, click on Update.
  • Make sure to wait for some time until the update completes.
  • Once done, ensure to reboot the PC to apply changes.

4. Verify and Repair the Game Files

Sometimes corrupted or missing game files on the PC might also trouble you a lot when it comes to installing or updating the game. You really can’t do anything for the issue to happen. But most of the game launchers do come with a built-in option to verify and repair the game files automatically that you can use whenever you face any issues. To do this:


  1. Launch the client on your PC.
  2. Now, click on the Modern Warfare II icon you’re trying to repair.
  3. Click on the cogwheel icon (settings) next to the Play button.
  4. Select Scan and Repair > Click on Begin Scan.
  5. Wait for the repair to finish > Once done, close the launcher and reboot the PC to apply changes.

For Steam:

  • Launch Steam > Click on Library.
  • Right-click on COD: MWII from the list of installed games.
  • Now, click on Properties > Go to Local Files.
  • Click on Verify Integrity of Game Files.
  • You’ll have to wait for the process until it gets completed.
  • Once done, restart your computer.

5. Contact Activision Support

If none of the methods worked for you, contact Activision Support for additional help. You should also create a support ticket for the same to get a better resolution asap.

That’s it, guys. We hope this guide was helpful to you. For further queries, you can comment below.


  1. Roberts-Obspiro doesn’t just kick me off of MW2, it keeps all of my Xbox apps from connecting.

    If I’m playing, get kicked, try to reconnect, and get the RO reason, I cannot watch Netflix, Disney+, Hulu, Peacock…

    It’s really weird.

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