Checklist for PowerShell Command Not Found Issues
You type a command in PowerShell and get "not recognized" or "not found." It's a common frustrati...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security File Locked Error 0x80070020
You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...
How to Backup Microsoft Teams Data Before Uninstall
If you need to uninstall Microsoft Teams—perhaps to fix a persistent issue or free up space—you'l...
Fix Remote Desktop Connection Refused Authentication Error
You try to connect to a remote computer via Remote Desktop (RDP) and get an error like "Connectio...
Fix PowerShell Module Not Found After Path Change
You run Import-Module and get an error like "The specified module 'X' was not lo...
Fix Windows Security Rate Limit Error & Permission Denied
When Windows Security throws a 'rate limit exceeded' or 'permission denied' error, it usually mea...
Issue queue
SitemapTroubleshoot Windows Defender DNS Error
Fix Windows Defender Can't Connect After Update
How to Fix Windows Activation Key Detection in Offline Setup
Unlock Files in Windows Command Prompt: Permission Denied Fix
BitLocker Recovery Key Not Accepted? Fixes
How to Fix Windows Activation Proxy Errors with CMD
Command Prompt Path Not Found Error Fix
Remote Desktop Black Screen Fix: Step-by-Step
How to Unstick Windows Activation at Loading Screen
Task Scheduler Module Not Found Configuration Fix
Fix Error 0x800f0922 and Find Windows Update Logs
Windows Search Indexing Access Denied Troubleshooting
Fix Windows Defender Can't Connect After Update
How to Fix Windows Activation Key Detection in Offline Setup
Unlock Files in Windows Command Prompt: Permission Denied Fix
BitLocker Recovery Key Not Accepted? Fixes
How to Fix Windows Activation Proxy Errors with CMD
Command Prompt Path Not Found Error Fix
Remote Desktop Black Screen Fix: Step-by-Step
How to Unstick Windows Activation at Loading Screen
Task Scheduler Module Not Found Configuration Fix
Fix Error 0x800f0922 and Find Windows Update Logs
Windows Search Indexing Access Denied Troubleshooting