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Fix PowerShell Invoke-WebRequest 404 Not Found Errors - PowerShell Cache Clear Permission Denied – Quick Fixes-Windows Search Permission Error for Administrator

2026-06-13 18:54:11
Fix PowerShell Invoke-WebRequest 404 Not Found Errors - PowerShell Cache Clear Permission Denied – Quick Fixes-Windows Search Permission Error for Administrator

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.