Lambda menu won't build using Visual Studio, c++ help!

Hi guys!

The Lambda menu available below won’t build in any versions of Visual Studio (I tried 2015, 2017, and 2019, x86 and x64). I get various errors and I am unable to fix them.
I put the Client header files into LambdaMenu\inc - still nothing.

Could any c++ developer build this and help me figure out how?

(I’d like to extend the menu a bit.)

Thank you!!!
Angel

Have you installed the SDK?

Windows SDK 10.x…? Yes.
Can you build it?

I believe you have to install the scripthook sdk, could be wrong

can you build it?