Knowledge base for software setup, errors, and daily tool work.

How to Fix Windows Update Permission Denied Error

You click 'Check for updates' and get hit with 'Permission Denied' or 'Access Denied' – a common ...

How to Fix Windows Security Connection Timeout Errors

If you see a "connection timeout" error when opening Windows Security, it usually means the app c...

Fix PowerShell Startup Error: Missing .NET Framework

When PowerShell fails to launch and shows an error about a missing .NET Framework, the problem is...

Fix Remote Desktop 404 Not Found After Windows Update

After a recent Windows update, you might see a '404 Not Found' error when trying to connect to a ...

Fix Windows Security Authentication Error 0x80070035

Fix WSL Ubuntu Proxy Settings Not Working

If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...