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Home / windows-fixes / Windows Update SSL Certificate Error: Step-by-Step Checklist - Microsoft Store Proxy Error Fix-Troubleshooting Microsoft Store CPU Spikes and Access Denied

Windows Update SSL Certificate Error: Step-by-Step Checklist - Microsoft Store Proxy Error Fix-Troubleshooting Microsoft Store CPU Spikes and Access Denied

2026-06-13 16:16:42windows-fixes
Windows Update SSL Certificate Error: Step-by-Step Checklist - Microsoft Store Proxy Error Fix-Troubleshooting Microsoft Store CPU Spikes and Access Denied

Final checklist

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