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 listWindows Update Not Downloading? Practical Fixes to Try
If Windows Update gets stuck at 'Downloading' or shows no new updates despite your checking, the ...
Fix Windows Defender Crashing from Third-Party Antivirus Conflicts
If Windows Defender keeps crashing or turning itself off, a third-party antivirus is often the ca...
Fix Windows Search Error 0x80070490: Cannot Connect
If you see "Windows Search cannot connect" with error code 0x80070490, it usually means the Windo...
Fix Windows Activation Sync Failure with Microsoft Account
You see an error that Windows activation failed to start sync with your Microsoft account. This u...
Fix PowerShell 'Authentication Failed Permission Denied' Error
When PowerShell throws an "authentication failed" or "permission denied" error, it usually means ...
Topic paths
Quick titles
Troubleshooting MySQL Workbench Connection Error 2003Troubleshooting Chrome Not Starting in Windows 10Resolve 'Windows Security module not found' ErrorRemote Desktop Connection Failed Windows 10 SolutionsFix Windows Search Proxy Sync Issues: Step-by-Step GuideFix OneDrive Setup Stuck on 'Connecting to Your Account'Resolve JDK Path Error on WindowsHow to Resolve Windows Update Error 0x800f0831