I have clean installed VS2017 and VS 2019 with both the .Net Core 2.2 and 1.0 tooling. I cloned the latest version of the prism repository found here. Upon loading the solution, (PrismLibrary.sln) Most projects do not load. Upon trying to load one, I get the following error :
I have followed the path and the file exists as shown below:
Does anyone know how to get around this/ fix it so i can fully load the solution.
Thanks in advance.

