Error 0x80073712 during Windows Update is associated with corrupted or missing system files, or an incomplete download.
To fix it, follow these steps:
- Restart the PC
- Restart to ensure no other applications or processes are blocking the update.
- Run the Windows Update troubleshooter
- Select Start > Settings > Update & Security.
- From the left-hand menu, select Troubleshoot, then Additional troubleshooters.
- Under Get up and running, select Windows Update and choose Run the troubleshooter.
- Follow the on-screen instructions and apply any fixes it suggests.
- Reset Windows Update services and cache
- Press Win + R, type
services.msc, and press Enter. - Find Windows Update, right-click it, and select Stop.
- Open File Explorer and go to
C:\Windows\SoftwareDistribution. - Delete all files and folders inside SoftwareDistribution (this clears the update cache; it does not remove personal files).
- Go back to the Services window, right-click Windows Update, and select Start.
- Press Win + R, type
- Try Windows Update again
- Go to Settings > Update & Security > Windows Update and select Check for updates.
If the error persists after these steps, repeat the troubleshooter and cache reset, then try updating again.
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