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Fix 'Windows Cannot Access Shared Folder' After Update - How to Reinstall Windows Security App (Microsoft Defender)-How to Fix Cloudflare SSL Full Strict Self-Signed Certificate Error

2026-07-28 10:29:58
Fix 'Windows Cannot Access Shared Folder' After Update - How to Reinstall Windows Security App (Microsoft Defender)-How to Fix Cloudflare SSL Full Strict Self-Signed Certificate Error

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

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