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Windows 11 Installation Assistant Stuck at 99% Due to Antivirus - Windows Update 0x80070005 Fix: SFC Scan and Permission Issues-Windows Update 0x80070002: Clear SoftwareDistribution Folder

2026-07-28 09:01:48cloud-software
Windows 11 Installation Assistant Stuck at 99% Due to Antivirus - Windows Update 0x80070005 Fix: SFC Scan and Permission Issues-Windows Update 0x80070002: Clear SoftwareDistribution Folder

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.

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