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 Remote Desktop Connection Refused Due to Firewall
You try to connect to a remote Windows PC via Remote Desktop, but get an error like “Remote Deskt...
Fix Docker Compose .env File Not Found on Mac
You run docker compose up on your Mac and get an error like WARNING: The VAR v...
Fix Windows Activation Access Denied from Corrupted System Files
You try to activate Windows, but get an 'Access Denied' error. This often happens when system fil...
BitLocker File Locked: Troubleshooting Checklist
You try to open a file on a BitLocker-encrypted drive and get an error saying the file is locked ...
Fix Remote Desktop Token Expired Error
You're connected to a remote machine and suddenly get a "token expired" error. This usually happe...
Topic paths
Quick titles
Resolve Windows Defender 502 Bad Gateway with These StepsFix Windows Security Network Error at BootOutlook File Locked Due to Sync: Fix GuideHow to Enable Remote Desktop Connections in Windows FirewallFix OneDrive Stuck at Syncing After UpdateResolve BitLocker Permission Denied Error in WindowsTroubleshoot Windows Activation Connecting to Organization ServerHow to Unlock BitLocker Drive with Path Not Found Error