Source unreachable when using the NuGet Package Manager Console

Question

We are moving our package management from manually updating files to NuGet. I am trying to install older versions of packages to match the one we already have in source cont

Answer 1

I had to copy the default NuGet source in Visual Studio's options. With the copied source, I changed the URL from https to http. This resolved the problem for me.

Credit for this suggestion belongs here: https://nuget.codeplex.com/discussions/561075#PostDetailsCell_1354351, to "jpharris4".