Can't include any of the WPILib Files

When I try to include anything, it says that it cannot access them. The autocomplete does not even show the frc namespace as an option. I have already completely uninstalled and reinstalled WPILib and VSCode.

Have you tried this?:

Or this?:

I fixed it. It seems that after I installed WPILibNewCommands vendordep and refreshed the Intellisense, it started working.