How to Fix Windows 7 Update Error 80072efe in 6 Proven Ways

What Does the Windows 7 Update Error 80072efe Mean?

Windows 7 Update Error 80072efe is an issue that occurs when the Windows Update service fails to search for new updates or install them on your computer. This error typically indicates a communication problem between your computer and the Windows Update servers.

There are several common reasons behind this error.

• Error 80072efe can be caused by network connection problems, such as a weak or unstable internet connection, firewall restrictions, or incorrect proxy settings.
• Malware or virus infections may also interfere with Windows update and trigger this error.
• In some cases, incorrect date and time settings, corrupted system files, or conflicts with third-party software can also lead to Windows 7 update error 80072efe.

Warning

Manual troubleshooting or system changes made to fix Windows 7 update error 80072efe may sometimes cause data loss, especially if important files are not backed up.

How to Recover Lost Data Due to Windows 7 Update Error 80072efe?

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• Download and install 4DDiG on your computer. Launch the program and select the drive where your lost files were stored before fixing Windows 7 update error 80072efe.
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• Preview the recoverable files, such as photos, videos, documents, or other important data. Select the files you want to restore and click "Recover".
• Choose a different drive or external storage device to save the recovered files. Do not save them back to the original location, as this may overwrite lost data. Then click "Save Now" to complete the recovery.

How to Fix Windows 7 Update Error 80072efe?

Here are different methods with step-by-step instructions to help you fix Windows 7 update error 80072efe.

Method 1. Run the Windows Update Troubleshooter

The first way to fix Windows 7 update error 80072efe is to run the Windows Update Troubleshooter and let Windows detect and repair the issue automatically. Follow the steps below:

• Go to "Settings > Update & Security > Troubleshoot".
• Click "Additional troubleshooters", find the "Windows Update", and click the "Run the troubleshooter".
• The troubleshooter will scan for problems and try to fix them automatically.

Method 2. Run the Network Adapter Troubleshooter

If the Windows Update Troubleshooter does not fix the issue, run the Network Adapter Troubleshooter. A poor or unstable network connection can also cause Windows 7 update error code 80072efe. Here are the steps:

• Go to "Settings > Update & Security > Troubleshoot".
• Click "Additional troubleshooters", find "Network Adapter", and select "Run the troubleshooter".
• The troubleshooter will check for network-related issues and try to fix them automatically.

Method 3. Install the KB3138612 Update

If none of the above methods work, you may need to install the update manually. The KB3138612 update addresses known Windows update issues and can help fix error 80072efe. Download and install it from the Microsoft Update Catalog to resolve the problem. Follow the steps below:

• Open your web browser and go to the Microsoft Update Catalog website.
• Search for KB3138612 and choose the correct version for your system.
• Download the update and follow the on-screen instructions to install it.
• Once the installation is complete, restart your computer.

This should help fix Windows 7 update error 80072efe.

Method 4. Delete the Catroot2 Folder for Windows Update

Corrupted Windows Update cache files can also cause error 80072efe. Deleting the Catroot2 folder clears these files and allows Windows to rebuild the update cache. This may help fix Windows 7 update error.

Important

You are only allowed to delete the Catroot2 Folder with the admin user account.

Follow these steps to delete the Catroot2 folder:

• Press Windows + R, type services.msc, and press Enter.
• In the Services window, find Cryptographic Services, right-click it, and select "Stop".
• Open File Explorer and go to C:\Windows\System32\catroot2.
• Delete all files inside the catroot2 folder, but do not delete the folder itself.
• Go back to the Services window, restart Cryptographic Services, and then check for Windows updates again.

Method 5. Disable All Third-party Firewalls

Third-party firewalls or security software can sometimes block Windows Update and trigger error 80072efe.

Temporarily disabling them may help Windows update connect properly. The steps may vary depending on the firewall or security program you use.

After the error is fixed, remember to turn your firewall or security software back on to keep your system protected.

Method 6. Reset the Windows Update Components

Resetting Windows Update components can fix many update-related issues. This process stops the required services, clears the SoftwareDistribution and Catroot2 folders, and then restarts the services to rebuild Windows Update components. Follow the steps below:

• Press Windows + R, type cmd, and run it as an administrator.
• In Command Prompt, run the following commands one by one. Press Enter after each command:
  • net stop wuauserv
  • net stop cryptSvc
  • net stop bits
  • net stop msiserver
• Press Windows + E to open File Explorer. Go to the following folders and delete all files inside them. Do not delete the folders themselves:
  • C:\Windows\SoftwareDistribution
  • C:\Windows\System32\catroot2
• Go back to Command Prompt and restart the stopped services to run the commands mentioned in Step 2 once again.
• Close Command Prompt and restart your computer. Then try running Windows Update again.

Final Thoughts

That's how to fix Windows 7 update error 80072efe. Follow the methods above carefully, then restart your computer and check for updates again.

If you lose important files while troubleshooting this error, you can use 4DDiG hard drive recovery to scan your drive and recover lost data quickly.