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This guide provides instructions on how to fix update error 80072EFE on a Windows computer. Windows 80072EFE update error code can occur either after reinstalling your Windows operating system or after checking for the latest updates.
Table of Contents:
What causes error 80072efe in Windows 10?
- Unreliable/unstable Internet connection.
- Accumulation of unwanted files.
- Downloading a program while the computer is installing an update(s).
- Virus/malware infection.
- Antivirus/malware software installed.
- The network configuration is incorrect.
- Malformed Windows registry files.
- Damaged/deleted system drivers.
How to fix error 80072efe in Windows 10?
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Updated: April 2025

Perform troubleshooting for Windows Update
- Right-click on Start and select Settings.
- Go to Update and Security.
- From the left menu, select Troubleshooting.
- On the right side, you should see the problematic cures listed (if not, click the More Problematic Cures button).
- Select Windows Update and select Run Troubleshooting.
Perform a full system scan with Anti-Malware
- Type Windows Security in the search bar and press Enter.
- Go to Virus and Threat Protection.
- Select Scanning Options.
- Select Microsoft Defender Offline Scanning and click Scan Now.
- Your computer restarts and the deep scan begins.
Reset your Internet connection
- Open the command prompt again as an administrator.
- Insert the following command lines:
- ipconfig /flushdns
- ipconfig /registerdns
- ipconfig /unblock
- ipconfig /renew
- netsh reset winsock
- Reboot your computer.
Check the integrity of the system files
- Type cmd in Windows search.
- Right-click Command Prompt and select Run as administrator.
- If User Account Control is displayed, select Yes.
- In the new window, copy this command and press Enter: sfc /scannow
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Frequently Asked Questions
How do I fix error code 80072EFE?
If you get a Windows Update error 80072efe when searching for updates, it may be due to a disconnection between your computer and the Windows Update servers. Close Windows Update, wait 10-15 minutes, and then start Windows Update again.
What is error code 80072EFE?
Error code 80072EFE indicates an interrupted connection, which means there is a problem with your connection to Windows Update.
Why does error 80072efe occur in Windows 10?
- Virus/malware infection.
- Incorrect network configuration.
- Damaged Windows registry files.
- Damaged/deleted system drivers.
- Anti-virus/malware software installed.
- Unreliable/secure Internet connection.
- Download the program while installing an update on your computer.