How to fix the Windows 11 error code 0x800f0830-0x20003

Many users encounter this error code 0x800f0830 – 0x20003 when they try to install the latest OS on their PCs or laptops. The full error message of Windows installation failed error is: “We couldn’t install Windows 10. We’ve set your PC back to the way it was right before you started installing Windows 11. 0x800f0955 – 0x20003“. In this article, we will show you the different methods involved in resolving this error code.
error code 0x800f0830 - 0x20003

Why does the error code 0x800f0830-0x20003 occur?

This error code is usually caused by misconfiguration of the system settings. Also with incorrect hardware/software. One of the major causes is an issue with your computer’s memory. If you have installed more than 4 GB of RAM into your computer, you will get this error message pointing to 0x800f0830 as your source of concern.

Methods to fix the Windows 11 error code 0x800f0830

Run SFC and DISM scans

To perform the SFC Scan,

  1. Open the Command Prompt window and Run as Administrator
  2. Now type the sfc/scan now command and press enterSFC scan

To run the DISM scan,

  1. First, go to the Command Prompt window and Run as Administrator 
  2. After that, type the below commands and press enter one after the other
    • DISM /Online /Cleanup-Image /CheckHealth
    • DISM/Online/Cleanup-Image/RestoreHealth 


Run the Windows Update troubleshooter

  1. Firstly, click the Start button and open the Settings option
  2. After that, select Troubleshoot on the System tab in Settings and click Other-troubleshooters
    Error Code 0x800f0830-0x20003
  3. Finally, click the Run option
    Error Code 0x800f0830-0x20003

Clean Boot your system to fix the error code 0x800f0830-0x20003

  1. Firstly, open the Run window and type MSConfig, and press enter
  2. If UAC prompts, simply click on the Yes button
  3. Next, go to the Services tab and check the box of Hide all Microsoft services
  4. After that, click Disable all > Apply > OK
    System configuration

Update your system to fix the error code 0x800f0830-0x20003

  1. First, go to the official Microsoft’s Update Catalog website
  2. After that, click the search button, enter the patch ID where the issue popped up, and press Enter
  3. Download the package matching your system BIT and then Install it

At last, follow the above-explained methods and restart your system services will ideally resume your updates to work. If you still need help fixing this Windows Update Error Code 0x800f0830-0x20003, we suggest you chat with our experts. I am sure they will help you resolve this issue altogether. You can also visit our website for more details and information.

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