Fix Command Prompt Module Not Found After Update
After a Windows update, you might see a 'module not found' error when running commands in Command...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Check Which Process Is Using a Port in PowerShell
When a service fails to start or an application complains that a port is already in use, you need...
Fix Outlook Not Opening After a Windows Update
After a Windows update, Outlook may fail to start—showing no error, a loading spinner that never ...
Chrome Not Found After Installation: Practical Fixes
You install Google Chrome, but when you try to launch it or run a command, the system says it can...
How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Fix 'Permission Denied' and 'Windows Update Module Not Found' Errors
You try to run Windows Update, but you get a "permission denied" error or a message that the upda...
Issue queue
SitemapHow to Manage Windows Update with Group Policy
Troubleshoot PowerShell Backup Restore Errors
Fix Microsoft Teams High CPU Usage on Mac M1
Fix Remote Desktop Permission Denied Errors
Chrome Connection Refused – Troubleshooting Steps
Stop Windows Terminal Crashing After Update: Step-by-Step
Microsoft Store Dependency Conflict Checklist
RD Gateway Timeout After Windows Update: Fix
Beginner’s Checklist for Chrome Profile Settings
Locate Teams Crash Logs on Windows and Mac
Fix Task Scheduler Not Running: Restart Service
How to Fix Microsoft Store Service Unavailable Error
Troubleshoot PowerShell Backup Restore Errors
Fix Microsoft Teams High CPU Usage on Mac M1
Fix Remote Desktop Permission Denied Errors
Chrome Connection Refused – Troubleshooting Steps
Stop Windows Terminal Crashing After Update: Step-by-Step
Microsoft Store Dependency Conflict Checklist
RD Gateway Timeout After Windows Update: Fix
Beginner’s Checklist for Chrome Profile Settings
Locate Teams Crash Logs on Windows and Mac
Fix Task Scheduler Not Running: Restart Service
How to Fix Microsoft Store Service Unavailable Error