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How to fix windows 11 update error 0x800f0991?
Hi everyone, I'm not very good with computer troubleshooting, so I'm feeling a bit stuck. For the past few days, my Windows 11 laptop has been failing to install the latest update. Every time it tri...
The Windows 11 update error 0x800f0991 usually indicates an issue with corrupted system files, problems with the Windows Update components, or interference from third-party software.
A simple fix for Windows 11 update error 0x800f0991
Disconnect Peripherals: Unplug all unnecessary external devices (printers, external drives, non-essential USB devices) except your mouse and keyboard.
Disable Antivirus/VPN: Temporarily disable any third-party antivirus or VPN software, as they can sometimes interfere with the update process. Re-enable them after the update is complete.
Run Windows Update Troubleshooter:
- Go to Settings > System > Troubleshoot.
- Click Other troubleshooters.
- Find Windows Update and click Run.
- Follow the on-screen prompts and apply any suggested fixes.