Can't get header files? SDK problem?

Hello!

I’ve advanced to the first DSP lesson in a tutorial series and have been able to use JUCE despite a strange error when making a new Project.. Despite that error when making a new project, I’m able to quit the program, open said project and compile it in Visual Studio 2019

Now that the tutor is opening up a DSP example project, I’ve tried to do the same. I go to File > Open Example > Plugins > AudioPluginDemo.

I get these errors:

Saving the project to the Projects folder and trying to load it in VS2019 and I get this error:

Now I’ve found all sorts of errors like this in my web searches with a variety of suggestions like

-“Don’t have any spaces in your project path” (I don’t have any)

-"Make sure the missing heading files themselves (memory and excpt.h) are in C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC " (they are, and I’ve added that directory under View>Show Project Settings>Header Search Paths)

-“Try to clean and rebuild ProJucer” (I don’t know what this means)

-“Make sure the right Windows Target Platform is selected” (The only option I have is a grayed-out 10.0. Is this the problem?)

Any other ideas?