Error 0x80073CF3 is a Microsoft Store/Xbox app deployment error that typically indicates a problem with the app package or the underlying Gaming Services/Store components on the PC.
Based on the available guidance for similar Store/Xbox installation issues, use the following targeted steps on Windows 11:
- Reset the Microsoft Store cache
- Press Windows key + R.
- Type
wsreset.exeand select OK. - A blank Command Prompt opens and closes after ~10 seconds, then Microsoft Store opens automatically.
- Retry installing Forza Horizon 6 from the Xbox app.
- Fully reset the Microsoft Store app
- Open Settings → Apps → Installed apps.
- Locate Microsoft Store, select the three dots → Advanced options.
- Select Reset.
- Restart the PC and try the install again (either from Store or Xbox app).
- Check common Store/Xbox visibility and install blockers
Verify the following, which are known to prevent installs even when everything appears correct:
- The game is available in the current country/region configured in Windows.
- Microsoft family settings are not blocking the title (especially if using a child or family account).
- The game is still available in Microsoft Store and not temporarily withdrawn.
- The PC meets the game’s requirements and the title is compatible with the device; incompatible apps are blocked from install.
- The PC has been restarted after any recent Windows Updates.
- The PC is authorized and signed in with the same Microsoft account used to own/play the game. See “Manage your devices for Microsoft Store” in the referenced docs.
- Refresh Gaming Services (if using Xbox app/Game Pass)
Corrupted Gaming Services can cause installs to fail at 100% with deployment errors. To repair:
- Launch PowerShell as Administrator.
- Remove Gaming Services:
get-appxpackage *gamings* | remove-package - Open the Xbox app, then start installing any game. This triggers a clean Gaming Services install from Microsoft Store.
- After Gaming Services finishes installing, retry Forza Horizon 6.
- Force-update Gaming Services and Xbox app (if still failing)
If the issue persists, ensure both Gaming Services and the Xbox app are current:
- Open PowerShell as Administrator.
- Run:
Then install Gaming Services from the Store page that opens.get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers start ms-windows-store://pdp/?productid=9MWPM2CQNLHN - In the same PowerShell window, refresh the Xbox app if needed:
Install the Xbox app from the Store page.get-appxpackage Microsoft.XboxApp | remove-AppxPackage -allusers start ms-windows-store://pdp/?productid=9mv0b5hzvk9z - Reboot and try the Forza install again from the Xbox app My Library.
- If Store installs keep failing but Xbox app works For some titles, installing via the Xbox app can bypass Store-specific issues. If Forza appears as owned in Microsoft Store but fails there, ensure it appears under My Library in the Xbox app and start the install from there instead of the Store UI.
If, after these steps, Forza Horizon 6 and other large games still fail at 100% with deployment errors while other Store apps work, the next escalation path is game/Xbox-specific support, providing the error code 0x80073CF3 and confirming that Store reset, Gaming Services reinstall, and Xbox app refresh have already been completed.
References:
- I can't find or install an app from Microsoft Store
- Utilizing Microsoft Game Development Kit tools to install and launch your PC title
- Troubleshooting Sign-in and Sandbox Errors
- Trouble pushing an app or game to a device
- Find and install your Microsoft downloads from Microsoft Store
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