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Fix Microsoft Store Error 0x80070424: Update Failed - Fix PowerShell 'Could not load file or assembly' Error-Windows Activation Not Syncing? Try These Fixes

Updated 2026-06-14 13:17:54macos-help
Fix Microsoft Store Error 0x80070424: Update Failed - Fix PowerShell 'Could not load file or assembly' Error-Windows Activation Not Syncing? Try These Fixes
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

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