How to Clear PowerShell Console History and Cache - How to Resolve PowerShell Token Expired 401-Fix Windows Search Connection Refused Error

Updated 2026-06-13 21:34:00windows-fixes
How to Clear PowerShell Console History and Cache - How to Resolve PowerShell Token Expired 401-Fix Windows Search Connection Refused Error
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.