How to fix Error 0x80070020 when installing 2024-01 Cumulative Updates for Windows 11

Use the System File Checker tool to repair missing or corrupted system files

  1. In the search box on the taskbar, type command prompt, and right-click or press and hold Command Prompt (Desktop app) from the list of results. Select Run as administrator, and then selectYes.

  2. Type DISM.exe /Online /Cleanup-image /Restorehealth (note the space before each "/"), and then press Enter. (Note: This step may take a few minutes to start and complete.)

  3. After you see a message that says "The operation completed successfully," type sfc /scannow (note the space between "sfc" and "/") and press Enter.

  4. After you see a message that says, "Verification 100% complete," type exit and press Enter.


If you encounter some difficulties along the way, considering you have already purchased Restoro or you are someone who is in need of assistance on your computer, please contact our support and they will be happy to help you.

Email: support@restoro.com


Revision #1
Created 3 months ago by Philip Posadas
Updated 3 months ago by Philip Posadas