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Windows Update Error 800736B3 Fix

In my experience, fixing Windows Update Error 800736B3 can be frustrating and time-consuming.

Identifying the Issue

To identify the issue with the Windows Update Error 800736B3, start by checking if there are any corrupted system files causing the problem. Use the Windows Assessment and Deployment Kit to run a system file check sfc /scannow in the Command Prompt. This will help identify and repair any corrupted files that may be causing the error. Additionally, check the Windows Registry for any incorrect configurations that could be causing the issue.

Make sure to also ensure that your system is updated to the latest version of Windows 10 to avoid compatibility issues.

Troubleshooting Steps

  • Open Settings by pressing Win + I
  • Click on Update & Security
  • Select Troubleshoot from the left pane
  • Click on Windows Update
  • Run the troubleshooter
  • Follow the on-screen instructions

Method 2: Reset Windows Update Components

  • Open Command Prompt as Administrator
  • Stop BITS, Cryptographic, MSI Installer, and Windows Update Services by typing specific commands
  • Rename SoftwareDistribution and Catroot2 folders
  • Restart BITS, Cryptographic, MSI Installer, and Windows Update Services
  • Try running Windows Update again

Method 3: Perform System File Checker Scan

  • Open Command Prompt as Administrator
  • Type sfc /scannow and press Enter
  • Wait for the scan to complete
  • Restart your computer
  • Check if the issue is resolved

Resolving the Error

To resolve Windows Update Error 800736B3, first try running the Windows Update Troubleshooter. If that doesn’t work, download and install the Windows Assessment and Deployment Kit (ADK). Alternatively, you can manually reset the Windows Update components by following the steps outlined on Microsoft’s support website. Another option is to run the System File Checker tool to repair corrupted system files. If all else fails, consider performing a clean boot of your operating system to isolate any conflicting software.

Successful Update Confirmation

To confirm a successful update after fixing Windows Update Error 800736B3, follow these steps:

Check the Windows Update history to ensure that the update has been installed properly. Look for the specific update that was causing the error.

Restart your computer to finalize the update process. This can help resolve any lingering issues and ensure that the update is fully applied.

Verify that the update is working correctly by testing the functionality of the affected system or software. If everything is running smoothly, the update was successful.

If you continue to experience issues, consider seeking further troubleshooting assistance or contacting Microsoft support for additional help.


How do I fix window update error?

To fix a Windows update error, you can start by running the Windows Update Troubleshooter tool, restarting Windows Update related services, resetting Windows Components, running the System File Checker (SFC) scan, executing the DISM command, temporarily disabling your antivirus, or restoring Windows 10 from a backup.

How do I clear Windows 10 update error?

To clear Windows 10 update error, you can open Command Prompt as an administrator and use the command “Dism /online /cleanup-image /RestoreHealth.” Wait for the command to finish, then restart your computer and try running Windows Update again.

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