<ul><li>Windows Update Error 0x800703e6 can appear while installing specific updates on Windows 10 versions 1903, 1909, 2004, and 20H2.</li><li>Potential causes include drive issues, missing registry entries, or antivirus/firewall interference.</li><li>To resolve the error, start by restarting your PC and running Windows Update Troubleshooter.</li><li>Restarting Windows Update services and running SFC and DISM commands can help fix system file corruption.</li><li>Using the Disk Cleanup tool and performing an in-place upgrade or clean installation of Windows 11 are additional solutions.</li><li>You can also use the Media Creation tool or ISO file to perform an in-place upgrade to Windows 11.</li><li>For a clean install, create a Windows 11 Bootable USB and follow instructions for a clean installation.</li><li>These steps offer workarounds to resolve Windows Update Error 0x800703e6.</li><li>For more assistance, additional guidance is available in the detailed guide on TechViral.</li></ul>

Windows Update Error 0x800703e6? Here’s how you can fix it

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