Fix PowerShell Proxy Error 407: Authentication Required
If you see 407 Proxy Authentication Required when running PowerShell commands (e.g.,...
Checklists for software errors, setup, and tool workflows.
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3. Apply
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View listWindows Activation File Locked: Fix for Windows 10
You see an error saying the Windows activation file is locked, or activation fails with a file ac...
Fix Port Already Allocated Error in Microsoft Store on Windows 10
When you see 'port already allocated' while using the Microsoft Store on Windows 10, it usually m...
Fix Outlook Version Mismatch Registry Error
You open Outlook and see an error about a version mismatch, or Outlook won't start because of a r...
Outlook Setup Cannot Connect to Server: Fixes to Try
When you try to set up an email account in Outlook and see "cannot connect to server," the setup ...
Checklist for Fixing Windows Defender Command Not Found
When you run Get-MpComputerStatus or Start-MpScan and see "The ...
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