Error code 80072efd often occurs when users try to update Windows Vista through the Windows Update service. Overloaded Microsoft update services or incorrect firewall settings can trigger this error. If the Microsoft server causes the error, it can be corrected within the hour.
Error Code : 80072EFD on windows update, on Vista Ultimate Windows could not search for new updates An error occurred while checking for new updates for your computer.
How to fix Windows Update error 0x80072efd in Windows 10?
] Update your personal Windows 10. Some users have successfully resolved error 0x80072EFD while updating Windows.
] Run the Windows Update Troubleshooter. You can then try running the full Windows Update troubleshooter and see if the problem works.
] Clean boot Windows 10. Disabled
] Turn on your antivirus/firewall.
]Check the date and time.
]Disable proxy server.
] Reset Windows Update components.
How to fix 0x80073701 error?
Open this Run dialog box by simply pressing the Windows key + R.
Once you’re in the Troubleshoot menu, go to the right pane and click on Other Troubleshooters at the bottom of the screen.
On the Other Troubleshooters tab, click Run with the appropriate Windows update.
Additional services
How to fix error code 0x80070057 in Windows 10?
Press the Win key and the I key at the same time to open the settings.
Select Update & Security, then go to the Troubleshoot tab to the left of the current panel.
Click “Windows Update” under “Getting Started” when it appears on the right and in the panel, then select “Run the troubleshooter”.
Follow the instructions on the screen to complete any troubleshooting process.
What does the error code 80072efd mean on Windows 2012?
0X80072EFD seems to indicate that it’s either a proxy error or no clients are currently connecting to the WSUS server. All Windows Server 2012 clients experience this error.
How do I fix error code 80072efd?
Solutions – how to fix Windows Update error 80072efd In this case, just close Windows Update and try again later. Normally, network downtime does not exceed 10-15 minutes. The most likely outcome is that the upgrade could be done soon.
What is error code 80072efd?
Simply put, error 80072efd is a functional conflict that occurs when a device is likely unable to access Microsoft Outlook computer systems over a mobile data connection.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.