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The error 0x80073b37 when trying to launch Xbox Game Pass games on Windows 10 or 11 using the Xbox App or Microsoft Store typically points to a failed app deployment or missing game components, often due to incomplete installation, update issues, or system corruption.

1. Incomplete or Corrupt Game Installation

If the game didn’t install fully or its files were damaged during download, it won’t launch and can throw this error.

Fix:
• Uninstall and reinstall the game from the Xbox App or Microsoft Store.
• Also try changing the install location under Xbox app settings - General - Change where this app installs games.

⸻

2. Gaming Services Are Broken or Outdated

Xbox Game Pass games depend on Gaming Services to launch and function properly. If it’s corrupted or missing, launching fails.

Fix: Reinstall Gaming Services
1. Open PowerShell as Administrator.
2. Run these commands:

get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers

start ms-windows-store://pdp/?productid=9MWPM2CQNLHN

Script 1:
Get-AppXPackage WindowsStore -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

Script 2:
Get-AppXPackage | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

》 CHAPTERS 《

00:00 Intro
00:22 Solution 1
01:04 Solution 2
01:26 Solution 3
01:32 Solution 4
03:50 Solution 5
05:25 Solution 6
06:36 Solution 7
07:21 Solution 8
08:46 Outro