Encountering error code 0x80070490 can be a frustrating experience. This error indicates a corruption in the Component-Based Servicing (CBS) manifest, which is critical for Windows updates and system integrity. Fortunately, there are several methods you can try to resolve this issue.
Video guide
For a more visual and detailed guide on resolving error code 0x80070490, we recommend watching the following YouTube video:
This video provides step-by-step instructions that can help you navigate through the troubleshooting process more effectively. If you prefer reading, detailed steps are provided below.
If nothing helps, try to factory reset the settings, then immediately activate the upgrade before doing anything else.
STEP 1: Use the Windows Update Troubleshooter
Windows comes equipped with a built-in tool designed specifically to diagnose and fix common issues with Windows Update. To use this tool:
Open Settings by pressing
Win + I.Navigate to Update & Security > Troubleshoot > Additional troubleshooters.
Select Windows Update and click Run the troubleshooter.
Follow the on-screen instructions to complete the process.
STEP 2: Perform an SFC Scan
System File Checker (SFC) is a utility in Windows that allows users to scan for and restore corruptions in Windows system files. To run an SFC scan:
Type
cmdin the Start menu, right-click on Command Prompt, and select Run as administrator.In the Command Prompt, enter
sfc /scannowand press Enter.Wait for the scan to complete.
STEP 3: Utilize DISM Tool
Deployment Image Service and Management Tool (DISM) can fix Windows corruption errors that the SFC scan can't fix. Run this tool right after Step 2 by pasting DISM /Online /Cleanup-Image /RestoreHealth in the Command Prompt.
STEP 4: Restart
Restart your PC and try again to see if the error got fixed.
Still Doesn't Work?
If nothing helps, try to factory reset the settings, then immediately activate the upgrade before doing anything else.
If the error persists even after following these troubleshooting steps, our support team is here to help. Please use the "Report Key" button below to get further assistance.