How to fix the error code 0x80070490?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

Error code 0x80070490 is a Windows error code that indicates a problem with Windows Update. This error code can occur for a variety of reasons, but is typically caused by a corrupt or missing file. This error code can be fixed by running the Windows Update Troubleshooter, which is a built-in tool that can fix a variety of problems with Windows Update.

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1. Restart your computer and then try again

  1. Ensure that your computer is fully charged.
  2. Restart your computer.
  3. If the problem persists, reinstall the operating system.

2. Try running the Windows Update Troubleshooter

  1. Open the Windows Update Troubleshooter from the Start Menu.
  2. Click on the "Next" button.
  3. Select the issue that you are experiencing.
  4. Choose the "Fix it" option.
  5. Follow the on-screen instructions.

3. Try resetting the Windows Update Components

  1. Open Command Prompt as an Administrator.
  2. Type "cd c:\windows\system32" and press Enter.
  3. Type "set wuaueng = disabled" and press Enter.
  4. Type "cmd" and press Enter.
  5. Type "set wuaueng = enabled" and press Enter.
  6. Type "cmd" and press Enter.
  7. Type "start wuauserv" and press Enter.
  8. Type "cmd" and press Enter.
  9. Type "net stop wuauserv" and press Enter.
  10. Type "cmd" and press Enter.
  11. Type "reg add "HKLM\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "EnableAutoUpdate" /t REG_DWORD /d 0 /f and press Enter.
  12. Type "cmd" and press Enter.
  13. Type "net stop wuauserv" and press Enter.
  14. Type "cmd" and press Enter.
  15. Type "net start wuauserv" and press Enter.

4. Try using the deploy.cab from a different computer

  1. Open the deploy.cab file in a text editor
  2. Locate the line that reads "setuptools.py install --user"
  3. Change the "--user" to "--system"
  4. Save the file
  5. On the computer where you want to install the software, open a command prompt and type the following command: setup.py install --system
  6. If the installation succeeds, you will receive the following message: Successfully installed setup.py If the installation fails, you will receive the following error message: Error: Failed to install setup.py
  7. Check the error code that you received when trying to install the software. If it is 0x80070490, then you will need to fix the issue on the computer where you installed the software.

If the answers above didn't work then you should also try:

  1. Try running the System File Checker tool.
  2. Try running the DISM tool.