Fix Windows 11 Installation Assistant Stuck at 99% Registry - Fix pnpm Install Failures in CI/CD Pipelines-PowerShell: python Command Not Found – Solutions

Updated 2026-07-28 21:54:56office-tools
Fix Windows 11 Installation Assistant Stuck at 99% Registry - Fix pnpm Install Failures in CI/CD Pipelines-PowerShell: python Command Not Found – Solutions
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.