Hi osama zaid,
Thank you for reaching out to Microsoft Q&A forum. I understand how frustrating it is when the Xbox app won’t install or update, especially after you’ve already tried uninstalling it.
The error code 0x80073CF9 usually means that some Windows Store or Xbox background components are not working correctly. Here are a few steps I recommend trying, in order:
Step 1: Reset the Microsoft Store cache
This clears temporary Store data without removing apps.
- Press Windows + R on your keyboard
- Type wsreset.exe
- Press Enter
- A blank window will open and close automatically, then Microsoft Store will reopen
After this finishes, try installing the Xbox app again.
Step 2: Repair Windows system files
This step fixes hidden system file corruption that can block app installations.
- Right‑click Start
- Select Command Prompt (Admin)
- Run the following commands one at a time, pressing Enter after each:
DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow
Restart your PC after both commands finish
Step 3: Reinstall Gaming Services
The Xbox app cannot install without this component.
- Right‑click Start
- Select PowerShell (Admin)
- Copy and paste the command below, then press Enter:
get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers - Restart your PC
- Open Microsoft Store
- Search for Gaming Services
- Install it
Step 4: Install the Xbox app
Once Gaming Services is installed:
- Open Microsoft Store and search for Xbox app
- Select Install
Please let me know the results after trying the steps above so we can continue troubleshooting if needed.
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