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Fix PowerShell Startup Error: Missing .NET Framework - Fixing Windows Defender HTTPS Certificate Errors-Unlock Windows Update Files Guide

Updated 2026-06-17 05:57:05macos-help
Fix PowerShell Startup Error: Missing .NET Framework - Fixing Windows Defender HTTPS Certificate Errors-Unlock Windows Update Files Guide
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Operational follow-up

  • Record the exact option, command, or setting that changed the result.
  • Keep a rollback note if the workflow affects shared files or team settings.

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