How to fix Rainbow Six Siege error code 3-0x000c0054 on Windows?

Question

Issue: How to fix Rainbow Six Siege error code 3-0x000c0054 on Windows?

Hello. When I try to load a Rainbow Six Siege game on Windows, I get the 3-0x000c0054 error code saying servers are unreachable. Is there a way to fix this?

Solved Answer

Rainbow Six Siege is a popular tactical first-person shooter developed by Ubisoft. Since its introduction, the game has attracted a sizable player community thanks to its emphasis on strategic gaming and teamwork. In this competitive online game, players take on the roles of different counterterrorism operators from across the globe.

But when trying to start Rainbow Six Siege, certain Windows users have run into a particular error number, 3-0x000c0054. Players seem to become frustrated because this problem appears to interfere with the game's regular launch process. This problem usually arises during the initialization phase and stops users from accessing the game and playing matches. The exact reason for the error may vary.

Users may face negative effects from seeing the error code 3-0x000c0054, such as interruptions to their gaming sessions and inability to fully enjoy Rainbow Six Siege. Players may feel inconvenienced as a result of this problem and find it more difficult to interact with the game's community or take part in planned events.

Users have reported using a variety of troubleshooting techniques, while the exact solutions for this error code may vary depending on the underlying cause. These consist of making sure network configurations are optimal confirming the integrity of game files, and looking for program issues.

In this guide, you will find 6 steps that should help you fix Rainbow Six Siege error code 3-0x000c0054 on Windows. You can also run a maintenance tool like FortectMac Washing Machine X9 that can fix most system errors, BSODs,[1] corrupted files, and registry[2] issues. Otherwise, follow the step-by-step instructions below.

How to fix Rainbow Six Siege error code 3-0x000c0054 on Windows

Solution 1. Clear DNS Cache

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key.
  • Type cmd in the search box.
  • Click Run as administrator.
  • Type the following commands one by one:

ipconfig /flushdns

ipconfig /registerdns

ipconfig /release

ipconfig /renew

Clear DNS Cache

  • Hit Enter after every command.
  • Restart your computer.

Solution 2. Change DNS Server

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key + R to open the Run window.
  • Type ncpa.cpl and click OK to open the Network Connections.
  • Locate the Network connection you use, right-click it, and select Properties.
  • Select Internet Protocol Version 4 (TCP/IPv4) from This connection uses the following items box and click Properties.

Change DNS Server

  • Click the radio button next to Use the following DNS server addresses.
  • Set Preferred DNS server as 8.8.8.8 and Alternate DNS server as 8.8.4.4.
  • Click OK, then OK to confirm the change.

Solution 3. Reset your Network Settings

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key + I to open the Settings app.
  • Go to Network & Internet, then select Advanced network settings.
  • Under More settings, select Network reset.
  • On the following page, click the Reset now button.

Reset your Network Settings

  • Click Yes to confirm the choice.
  • Your computer will restart in 5 minutes after resetting the network, so make sure you save your work before it reboots.

Solution 4. Allow the App through Windows Firewall

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key.
  • Type control panel in the search box and click Open.
  • Select Category for View by and click System and Security.
  • Under Windows Defender Firewall, select Allow an app through Windows Firewall.
  • On the Allowed apps page, click Change settings.
  • Select Allow another app.

Allow the App through Windows Firewall

  • Click Browse and locate the executable file of Rainbow Six Siege.
  • Click Add.
  • On the Allowed apps window, Rainbow Six Siege will be added to the list.
  • Place a checkmark next to Private and Public.
  • Click OK to save the changes.

Solution 5. Edit the Game Settings Folder

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key + E to open the File Explorer window.
  • Navigate to this path:

Documents\MyGame\Rainbow Six – Siege\7564b1ec-0856-4f93-8aef-71232c035d75

  • Locate the GameSettings folder and double-click it to open it on Notepad.
  • Scroll and find the DataCenterHint=default line.
  • Change the default to the closest server you have.
  • You can find a list of servers on the Ubisoft website.
  • Press Ctrl + S to save the changes.

Solution 6. Verify Integrity of Game Files

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Press the Windows key.
  • Type ubisoft connect and click Open.
  • Go to the Games tab and select Rainbow Six Siege.
  • From the left side pane, click Properties.

Verify Integrity of Game Files

  • Locate Local files and click Verify Integrity of game files.
  • Click Repair, and the broken files will be fixed.
  • Restart the Ubisoft Connect software, then relaunch the game.

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Prevent websites, ISP, and other parties from tracking you

To stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous by encrypting all information, prevent trackers, ads, as well as malicious content. Most importantly, you will stop the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.

 

Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost. To recover lost files, you can use Data Recovery Pro – it searches through copies of files that are still available on your hard drive and retrieves them quickly.

 

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate computer expert

Gabriel E. Hall is an expert troubleshooter who has been working in the information technology industry for years.

Contact Gabriel E. Hall
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