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Fix PowerShell Connection Refused or Permission Denied Errors - Windows Update Version Mismatch: Causes and Fixes-VS Code Terminal Not Opening? Check Shell Path

Updated 2026-06-13 18:29:13developer-tools
Fix PowerShell Connection Refused or Permission Denied Errors - Windows Update Version Mismatch: Causes and Fixes-VS Code Terminal Not Opening? Check Shell Path
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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