Fix PowerShell Port Already Allocated Error 0x80072746
When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listEnable Command Prompt Service in Windows Services
If you find that Command Prompt fails to open or run properly, it might be because a required ser...
Fix 'Chrome Service Unavailable' Error on Mac
You open Chrome on your Mac and see the error: 'Chrome service unavailable' or 'Google Chrome ser...
Fix 502 Bad Gateway Error in Windows Command Prompt
If you're seeing a 502 Bad Gateway error while running commands in Windows Comma...
How to Fix Windows Security Error 0x80073b01
You may see error 0x80073b01 when opening Windows Security or trying to use its features. It usua...
Fix Port Already Allocated Error with netstat
When you try to start a service or application and see "port already allocated" or similar, it me...
Topic paths
Quick titles
How to Fix 'Command Not Found' for Remote Desktop ToolsFix Chrome Profile Error Not Loading: Practical StepsResolve Authentication Failed in Command PromptFix VSCode Remote SSH Permission Denied on WindowsRemote Desktop Not Launching in Windows 11 – FixesWindows Update Causing High Remote Desktop MemoryResolve Windows Terminal Loop Error After LoginHow to Resolve Outlook Shared Mailbox Rate Limits