Fix Error 0x80070490 Now: Your Ultimate Step-by-Step Guide!

In my extensive experience dealing with a myriad of computer and tech-related issues, Error 0x80070490 has surfaced multiple times. This error is notorious for cropping up during Windows updates or while accessing certain applications. In this blog, I will walk you through the entire process of diagnosing, troubleshooting, and ultimately resolving Error 0x80070490.

Introduction

Error 0x80070490 is a common Windows error code that usually indicates a problem with the Component-Based Servicing (CBS) or System Component Store. This error can occur when running Windows Update or while using certain applications. Addressing this issue is crucial for maintaining the smooth running of your system. Below, you will find a comprehensive, step-by-step guide on recognizing, diagnosing, and fixing Error 0x80070490.

Common Causes of Error 0x80070490

Before diving into the solution, it’s essential to understand what triggers this error. Common causes include:

• Corrupt Windows Component Store
• Damaged or missing system files
• Malfunctioning Windows Update service
• Malware or virus impact

Step-by-Step Guide to Fix Error 0x80070490

Step 1: Use the Windows Update Troubleshooter

1. Open Settings by pressing Windows Key + I.
2. Navigate to Update & Security > Troubleshoot > Windows Update.
3. Click Run the troubleshooter and follow the on-screen instructions.

Step 2: Run the System File Checker (SFC) Scan

1. Type cmd in the Windows search bar, right-click on Command Prompt, and select Run as administrator.
2. In the Command Prompt window, type sfc /scannow and press Enter.
3. Wait for the scan to complete and follow any instructions given.

Step 3: Perform a DISM Scan

1. Open Command Prompt as an administrator.
2. Type the following commands one by one and press Enter after each:

   • DISM.exe /Online /Cleanup-image /Scanhealth
   • DISM.exe /Online /Cleanup-image /Restorehealth

3. Wait for the operation to complete and then restart your computer.

Step 4: Delete the SoftwareDistribution Folder

1. Open Command Prompt as an administrator.
2. Type the following commands and press Enter after each:

   • net stop wuauserv
   • net stop bits

3. Navigate to C:\Windows\SoftwareDistribution and delete all contents of this folder.
4. Open Command Prompt again and type:

   • net start wuauserv
   • net start bits

Step 5: Reset Windows Update Components

1. Open Command Prompt as an administrator.
2. Execute the following commands one by one:

   • net stop wuauserv
   • net stop cryptSvc
   • net stop bits
   • net stop msiserver

3. Next, rename the SoftwareDistribution and Catroot2 folders:

   • ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
   • ren C:\Windows\System32\catroot2 Catroot2.old

4. Restart the services by typing:

   • net start wuauserv
   • net start cryptSvc
   • net start bits
   • net start msiserver

Step 6: Check and Install Updates Manually

1. Go to Settings > Update & Security > Windows Update.
2. Click on Check for updates and install any available updates.

Troubleshooting Tips

• Ensure your system is free from malware by running a full system scan.
• Regularly update your drivers and system software.
• Backup important data before performing significant system changes.

FAQs

What is Error 0x80070490?

Error 0x80070490 is a Windows error code that indicates issues with the Component-Based Servicing or System Component Store, often seen during updates.

Can a virus cause Error 0x80070490?

Yes, malware or viruses can corrupt system files, leading to this error.

Is it safe to delete the SoftwareDistribution folder?

Yes, deleting the contents of the SoftwareDistribution folder is safe. Windows will automatically recreate it if needed.

Conclusion

Error 0x80070490 can be a frustrating roadblock, but with the step-by-step guide outlined above, you can resolve this issue efficiently. Keeping your system updated and running regular scans will help prevent future occurrences. If these steps do not resolve the issue, seeking professional help is advisable.

For more troubleshooting tips and tech guides, don’t forget to visit our Tech Blog and explore our Windows Troubleshooting Guide.

With diligence and the right approach, you can conquer any tech challenge that comes your way. Stay updated, stay informed!