How to fix Xbox Live error 0x80045C3C?

Xbox Live app is the application that offers gamers different types of games to download and also discover new games. Therefore, this app is mostly used to play games. But sometimes you can face Live issues during streaming. Several users have reported an error that is ‘Xbox Live error 0x80045C3C’.

Xbox Live error 0x80045C3C

If you are facing similar issues then you have come to the right place, here in this article, we will be discussing some solutions to fix the XBOX Live error.

Solution 1: Update windows to the latest version

Before trying any other solution first try updating windows to the latest version. Sometimes window updates can solve the problem you are having. To do so, follow the steps below.

  • Open Settings from Start Menu. Click on Update & Security.
  • Select Windows Upgrade, and click on Check for Updates button.

Window update

  • After clicking on Check for Updates, it will automatically install all the updates that are pending.

Solution 2: Try to Reset Xbox App

Many users have solved the issues by resetting their Xbox app. Here is how you can reset Xbox App.

  • Go to the search box and find PowerShell.
  • Right-click on PowerShell and press Run as Administrator.


  • In the command box, type Get- AppxPackage -name ‘Microsoft.XboxApp’ | Remove- AppxPackage. Press Enter Key.

This will rest Xbox App and after that, you can re-open the app and check out if your problem is solved or not.

Solution 3: Reset Xbox App Package

When you want to reset the Xbox app package you need to run the app as an administrator. To reset follow the steps below.

  • Go to the search box and Find PowerShell.
  • Select Run as administrator.
  • Type the command; Get- AppXPackage -AllUser | Foreach {Add-AppxPackage DisableDevelopmentMode  -Register “$($_.InstallLocation)\\Axml”}. Press Enter.
  • Write the command correctly so that it will reset Xbox App Package.

Solution 4: Repair Corrupted System Files

Corrupted system files may create a lot of issues for the user. So, to repair corrupted system files you need to use the command prompt and run an SFC scan. Here is how you can scan your system files.

  • In the search bar search for the Command prompt, then right-click on it and choose Run as Administrator.

Run as administrator

  • Once the User Account Control is prompted Click YES.
  • Type sfc/scannow in the command window and press Enter.
  • Then, restart your device.
  • Again, open your device and use the command below.




  • Press Enter after adding the correct command.

Solution 5: Clear Windows Store Cache

Clearing stored Cache can remove corrupted files and help resolve the problem.

  • To open the Run box, press the Window + R key on your keyboard.
  • Type in WSReset.exe and Press Enter Key.
  • Wait for a moment until you see Microsoft Store open.
  • Next, open the command prompt and run the ‘whoami’ command, and copy your SID.
  • Then, open Reg Editor by searching for “Registry Editor” in the search bar.
  • Once the Register Editor launches, navigate to Computer/HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore
  • Look for the SID you copied earlier and then right-click on that folder and select the Delete option.
  • Finally, click on “Yes” to permanently delete the key.
  • Restart your PC and check if the error still persists or not.

Solution 6: Reinstall the App

If any of the solutions did not help out you, the last resort is trying to reinstall the app.

  • Find App & Features from the search menu, and open it.
  • In the list find Xbox App and click on Uninstall.
  • After uninstalling again go to the Microsoft Store and reinstall the app from it.
  • Reinstalling will probably help you solve the issues in your Xbox app.

I hope by now you have been able to fix the Xbox Live error 0x80045C3C error, if not please let us know and we will try to help you resolve the problem.



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