Command Prompt Invalid Configuration Troubleshooting Checklist
When you see 'invalid configuration' in Command Prompt, it usually means something in the environ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
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All notesFix SSH Permission Denied (publickey) Error
You try to SSH into a server and get Permission denied (publickey). This typically m...
Fix Windows Security Not Starting Due to Third-Party Antivirus
If Windows Security (formerly Windows Defender) refuses to start or shows a blank screen, a third...
Fix Microsoft Store Connection Timeout Due to Firewall Settings
You open the Microsoft Store and it hangs on a loading screen, or you get a timeout error when tr...
Fix Svchost.exe High CPU Usage on Windows 11
You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...
Fix Microsoft Store Access Denied Error: Reset App
If you get an 'Access Denied' error when trying to open or download from Microsoft Store, the app...
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How to Reduce Microsoft Store Memory Usage
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Troubleshooting slui.exe Not Responding in Windows
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