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Fix Windows Activation Version Mismatch After Upgrade - How to Fix Microsoft Store SSL Certificate Error on Windows 11-How to Repair Windows Defender (Windows Security) in Windows 10/11

Updated 2026-06-15 06:22:25developer-tools
Fix Windows Activation Version Mismatch After Upgrade - How to Fix Microsoft Store SSL Certificate Error on Windows 11-How to Repair Windows Defender (Windows Security) in Windows 10/11
Prepare
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Document

Operational follow-up

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  • Keep a rollback note if the workflow affects shared files or team settings.

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