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Home / developer-tools / Fix Windows Security Error 0x80073b01: Step-by-Step Guide - Resolve Microsoft Store Sign-In Loop Windows 11-Fixing Cloudflare Tunnel Sync Problems

Fix Windows Security Error 0x80073b01: Step-by-Step Guide - Resolve Microsoft Store Sign-In Loop Windows 11-Fixing Cloudflare Tunnel Sync Problems

Updated 2026-06-13 15:10:30developer-tools
Fix Windows Security Error 0x80073b01: Step-by-Step Guide - Resolve Microsoft Store Sign-In Loop Windows 11-Fixing Cloudflare Tunnel Sync Problems
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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