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GitHub Actions YAML Syntax Error: How to Fix - Resolve Windows Security Cache Errors-Windows 0x8007007b Activation Error Fix Guide

Updated 2026-06-13 16:25:09developer-tools
GitHub Actions YAML Syntax Error: How to Fix - Resolve Windows Security Cache Errors-Windows 0x8007007b Activation Error Fix Guide
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.