How to Fix Error Code 2-0x0000d00a In Rainbow Six Siege (2025)

Are you encountering the Error Code 2-0x0000d00a In Rainbow Six Siege? If your answer is YES then you are in the right place. In this guide, we will show you what causes the Error Code 2-0x0000d00a and how to fix it.

Rainbow Six Siege is a first-person shooter game developed by Ubisoft Montreal and published by Ubisoft.

This game is available for PlayStation 5, PlayStation 4, Xbox One, Xbox Series X and Series S, Microsoft Windows, Google Stadia, and Amazon Luna.

Unfortunately, some users have reported the Error Code 2-0x0000d00a In Rainbow Six Siege and looking for its solution.

If you are also facing the same problem then don’t worry as we got you covered.

What Causes the Error Code 2-0x0000d00a In Rainbow Six Siege?

According to the developers of the Rainbow Six Siege game, Error Code 2-0x0000d00a is a match-making error that will appear when a player tries to connect with another player through the matchmaking feature.

This is happening for several reasons, it is possible that you are encountering this problem because Rainbow Six Siege’s matchmaking service or Rainbow Six Siege server is down.

It may be possible that you are unable to load into the game and encounter this error code because there is an issue with your internet connection and you are getting the slow and unstable internet.

In some cases, it has been seen that players face this error because their device firewall or third-party antivirus software blocks their connectivity.

However, based on the reasons that cause this error code to appear, we have mentioned some simple but effective methods that you can use to fix Error Code 2-0x0000d00a In Rainbow Six Siege.

So, without any further ado let’s get started:

How to Fix the Error Code 2-0x0000d00a In Rainbow Six Siege

Here are some methods that you can try to fix the Error Code 2-0x0000d00a In Rainbow Six Siege.

Method 1: Check Server Status

As I mentioned above, you might be encountering this error code because the matchmaking service or Ubisoft’s server is down. So to start troubleshooting this error the first thing you need to do is check Ubisoft’s server status.

To do that visit Ubisoft’s Official Status Page. Here you can find the current status of the server for different devices.

After checking the server status if you find any issues then there is nothing you can do about it. All you can do is wait for some time until the issues in the server will be fixed.

Method 2: Check Your Internet Connection

It is possible that you are unable to connect to other players using the matchmaking feature because there is an issue with your internet connection.

In that case, you should try fixing this error code by restarting your Wi-Fi router. This will possibly resolve your internet connection-related issues.

If your device is connected to WIFI wirelessly then you should try switching to a wired connection this will increase your connection stability.

Method 3: Change Firewall Settings

Sometimes you are unable to use some features in the game because your firewall blocks your connectivity. In that case, disable your firewall and check if your problem is fixed.

If disabling the firewall will fix the Error Code 2-0x0000d00a In Rainbow Six Siege then you must change the firewall settings and allow Rainbow Six Siege to pass through it.

Here is how you can do it:

  • Click on the Windows Search bar and search for the Windows Firewall.
  • Now select the “Allow an app or feature through Windows Firewall” option from the left-hand-side menu.
Rainbow Six Siege Connection Error
  • This will open the pop-up window where you can see the list of software installed on your device.
  • from the popup window click on the “Change Settings” button.
Rainbow Six Siege Connection Error
  • Now scroll down and find the Rainbow Six Siege game.
  • Once you find the game, checkmark both the Private Or Public boxes in front of it.
  • Once done, save the change and restart your device.

Method 4: Contact Customer Support

If none of the above-mentioned methods works for you then the last thing you need to do is Contact Ubisoft’s Customer Support and let them know the problem and ask for their help.

The support team will look into your problem and provide you with troubleshooting steps that will resolve your problem and you will be able to play the Rainbow Six Siege game once again.

I think that’s all you need to know about how to fix the Error Code 2-0x0000d00a In Rainbow Six Siege.

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