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

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

Fix VirtualBox Kernel Driver Not Installed on Mac

When you see "VirtualBox kernel driver not installed" on a Mac, it usually means...

Fix Maven Dependency Resolution Failed in IntelliJ

Checklist to Resolve OneDrive 404 Not Found Error

When you open a OneDrive file or folder and see a "404 Not Found" page, it usually means the link...

Windows Terminal 504 Error: Causes and Fixes

You open Windows Terminal and get a 504 Gateway Timeout error when trying to acc...

Chrome Profile Stuck Loading: Practical Fixes

You open Chrome, and it hangs on the loading screen with your profile name. This can happen after...