PowerShell Command Not Found but Works in CMD
You open PowerShell, type a command you know works in Command Prompt, and get an error like
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Outlook Invalid Configuration After Update
After a Microsoft Office or Windows update, Outlook may show an "invalid configuration" error. Th...
Fix Windows 10 Activation Error 0x803fa067
You see error 0x803fa067 when trying to activate Windows 10. It usually means the activation serv...
Fix OneDrive Permission Denied Sync Errors
You see a red circle with a white cross on your OneDrive icon, and hovering over it shows "Permis...
Fix Chrome Camera Permission Denied Error
When Chrome shows "permission denied" for your camera, it usually means the browser or system isn...
Fix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)
When Chrome displays an error like ERR_UNSAFE_PORT or a message that a port is alrea...
Topic paths
Quick titles
How to Fix 502 Bad Gateway Certificate Errors in PowerShellFix Outlook Setup Not Working After UpdatePowerShell Mac Module Installation Troubleshooting GuideResolve Outlook SSL Certificate Configuration ProblemsTask Scheduler Connection Refused: Quick FixesHow to Stop Windows Defender Real-Time Protection from Re-enablingResolve Azure Module Version Mismatch in PowerShellFixing Microsoft Teams Version Mismatch Error Code