Top 10 Ways to Fix Error Code 0x80070490

The error code 0x80070409 is a common error that occurs to a computer with varied Windows versions, such as Windows 7, Windows 8.1, Windows 10, and Windows 11. It usually occurs during a Windows update or just after the update. So, many experts call the error code 0x80070490 as a Windows Update Error. It can be frustrating. You need to fix this error to start using your PC. Here are some of the best possible methods for your assistance:

Use the Windows Troubleshooter 

Step 1: Tap on the Start button or Windows icon and launch the Settings application. 

Step 2: Choose Update & Security. 

Step 3: Go to Additional Troubleshooters after opening Troubleshoot.

Step 4: Tap on Run the Troubleshooter after choosing Windows Update. Now click on the next option to run the troubleshooter. Keep your system on during the entire process that could take some time. 

Step 5: Restart your PC as you see the troubleshooting process has ended. 

Repair Your PC

cmd scan now

Step 1: Type cmd in the search bar and tap on the best-matched search result to open the Command Prompt. 

Step 2: Choose the option – Run as Administrator – after right-clicking on the Command Prompt. 

Step 3: Type the command – sfc /scannow – and hit the Enter key to run the System File Checker. It will check the entire file of your computer with any Windows version. 

Step 4: Go to Update & Security after opening the Settings app as the file scan process ends. 

Step 5: Tap on the option – Check for Updates. It will sort out the error code. 

Manually Reset the Windows Update Components 

Step 1: Enter the term cmd in the search bar and tap on the most appropriate result to launch the Command Prompt. Right-click on it to run it as an administrator. 

Step 2: Stop the Windows Update Services by entering the following commands and clicking the Enter key after each command – net stop wuauserv, net stop cryptSvc, and net stop bits.

Step 3: Rename the Software Distribution and CatRoot2 folders as the Windows Update Services are disabled. For this, you need to paste the following commands and hit the Enter key – ren C:WindowsSystem32catroot2 Catroot2.old and ren C:WindowsSoftwareDistribution SoftwareDistribution.old

Step 4: Now, enable the Windows Update Services by entering the following commands and hitting the Enter key – net start wuauserv, net start cryptSvc, net start bits, and net start msiserver

Restore the Earlier Version of Your Windows OS 

Step 1: Press the Windows key and the R key at a time on your device keyboard. It will open the Run app. 

Step 2: Type rstrui in the box and hit the Enter key.  

Step 3: In the next screen, check the box against the option – Show More Restore Points. 

Step 4: Choose a restore point and tap on the Next option. 

Step 5: Wait until your system restores itself to a previous point. 

Create a Local Account 

Step 1: Go to the Windows panel and open the user information. 

Step 2: Use the administrator to create a new account. 

Step 3: Take all the important files and documents to the newly created account. 

Step 4: Delete your old/existing account, except for the new one. 

Step 5: Switch to the new account on Windows. 

Step 6: Now, add your Microsoft account to it. It will help you fix the error. 

Perform DISM

Step 1: Open the Command Prompt as an administrator. 

Step 2: Type the following command – DISM.exe/Online/Cleanup-image/Restorehealth. And hit the Enter key. 

Step 3: Now, type the following command if the previous one does not help you resolve the error – DISM.exe/Online/Cleanup-Image/RestoreHealth/Source: C: RepairSourceWindows/LimitAccess.  

Step 4: After that, replace C: RepairSourceWindows on your USB or DVD.   

Scan for Antivirus and Malware 

Step 1: Open Windows Defender. 

Step 2: Run it to scan for antivirus and malware. 

Step 3: Use a third-party antivirus program if running Windows Defender does not solve the error. 

Remove the User ID Store Cache 

Step 1: Type Run in the search box and hit the most appropriate search result to open the Run app. 

Step 2: Click on the Enter key after typing Regedit in the Run app dialogue box. It will open the registry. 

Step 3: Find the key –  HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionAppxAppxAllUserStore

Step 4: Now, find this key – s-1-5-21-1505978256-3813739684-4272618129-1016.

Step 5: Select all these two keys and delete them. 

Step 6: Now, restart your PC. 

Check whether all necessary services are operational 

Step 1: Type services.msc in the Run screen after opening the Run app/command. 

Step 2: Search for services of Cryptographic, BITS, Windows Update, and MSI Installer as the service windows open. 

Step 3: Maintain those services. 

Remove SDF

Step 1: Type Windows update in the search bar. 

Step 2: Stop update after opening the Windows Update settings. 

Step 3: Open the File Explorer. 

Step 4: Look for Software Distribution Folder. 

Step 5: Rename the folder. For it, add the old name to the existing name. 

Step 6: Delete it or leave it as per your choice.   

Step 7: Restart your device.  

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