Troubleshooting guide
How to fix the problem
0x800f081f is often associated with missing or mismatched Windows component repair files. However, first write down the failed package number and system version. The same code may appear when installing an additional Windows component.
Possible solutions
Choose the method that matches your situation. Start with the simplest suitable option and check the result. If the problem is fixed, you do not need to continue with the other methods.
Checking the circumstances of the update
Get ready for accurate diagnostics.
Steps to follow
- In Settings > Windows Update > Update History write down the failed KB number and the full error text.
- Press Windows + R, type winver and write down the Windows version and build number.
- Check free system disk space and perform a normal reboot if an update that requires it is pending.
- On your work computer, check whether the organization's server is providing updates; do not change its policy yourself.
Repairing components and system files
Use the Windows tools and wait for them to finish.
Steps to follow
- In the Start menu, find Terminal or Command Prompt and run it as administrator.
- Run DISM.exe /Online /Cleanup-Image /RestoreHealth and wait for the final result. If it asks for a source, stop and select only the appropriate official media.
- If DISM has completed successfully, run sfc /scannow and wait for the verification to complete.
- Reboot and repeat the same update. If the error persists, save the results and KB number for further diagnostics.
If the problem persists
If DISM does not receive a fix source, you need official media or administrator support that matches your release, language, architecture, and version. Do not copy random DLLs from the Internet or change system folder permissions.
Request a repair