Resolving Error Code 0x80070490

error code 0x80070490

When encountering error code 0x80070490, users often feel frustrated due to the disruption it causes. This error commonly appears on Windows devices during update installations or email account setups. Understanding its root causes and exploring effective solutions is crucial for a smooth, uninterrupted computing experience.

What is Error Code 0x80070490?

Error code 0x80070490 indicates a problem where the system cannot process updates or configurations correctly. It typically arises when the Component-Based Servicing (CBS) manifest is corrupted. This issue can affect various Windows operations, severely impacting system performance and usability.

Common Scenarios for Error Code 0x80070490

This error manifests in several common scenarios, including Windows updates, Microsoft Outlook account setups, and Windows Store operations. Each scenario involves a critical process interruption due to the error, necessitating specific troubleshooting methods.

Causes of Error Code 0x80070490

The primary cause of error code 0x80070490 is corruption in the system files or the CBS manifest. Other factors include incorrect configurations, faulty updates, or conflicts with third-party software. Identifying the exact cause is the first step towards resolving the error effectively.

Initial Troubleshooting Steps

Before diving into more complex solutions, perform basic troubleshooting for error code 0x80070490. This includes running the Windows Update Troubleshooter, restarting your device, and performing a clean boot. These steps can often resolve the issue without further complexities.

Advanced Methods to Fix Error Code 0x80070490

If initial troubleshooting fails, advanced methods may be required. These include using System File Checker (SFC) and Deployment Image Servicing and Management (DISM) tools. These tools help repair system files and restore corrupted components associated with the error.

Resetting Windows Update Components

Resetting the Windows Update components is a targeted fix for error code 0x80070490 when it occurs during update processes. This involves stopping the update services, clearing the update cache, and restarting the services to initiate a clean update process.

Repairing Outlook and Email Issues

When error code 0x80070490 appears during email account setups, particularly in Microsoft Outlook, repairing the Outlook application and reviewing account settings can be effective. This ensures that email functions are restored without persistent errors.

Preventing Future Occurrences of Error Code 0x80070490

To prevent future occurrences of error code 0x80070490, maintain regular system updates, perform periodic system scans for corruptions, and ensure backups are in place. Avoiding third-party conflicts and regularly checking system integrity can also reduce the risk of this error.

Using Third-Party Tools for Repair

In some cases, third-party tools can offer an alternative solution for resolving error code 0x80070490. These tools can simplify the repair process by automating system scans and fixes. However, choosing reliable and reputable software is crucial to avoid additional issues.


While error code 0x80070490 can be daunting, understanding its causes and solutions is key to effective resolution. By following structured troubleshooting steps, utilizing tools like SFC and DISM, and taking preventative measures, you can restore functionality and enhance your system’s stability. Always ensure you back up important data before attempting any repairs to safeguard against potential data loss.


  • What does error code 0x80070490 mean?

Error code 0x80070490 signifies a problem in processing updates or configurations due to corrupted system files or components.

  • Can error code 0x80070490 affect all Windows versions?

Yes, this error can occur across different Windows versions, including Windows 10, 8, and 7, particularly during updates or software installations.

  • Is it safe to use third-party tools to fix error code 0x80070490?

Yes, it can be safe if the tools are from reputable sources. Always ensure that the software is from a trusted provider before installation.

  • How can I prevent error code 0x80070490 from recurring?

Regular system maintenance, including updates and scans, can help prevent this error by keeping system files intact and up-to-date.

  • What should I do if none of the solutions resolve error code 0x80070490?

If the error persists after trying all suggested fixes, consider restoring your system to an earlier point or reinstalling Windows as a last resort.

Leave a Reply

Your email address will not be published. Required fields are marked *