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 have faced this issue VS2013 and wasted 3 hours of time.

Not Sure what was the cause of the issue. But none of the above solutions worked for me.

Re-Installtion of Nuget Package Manager console worked for me.

Tools - > Extensions and Updates -> Under All Look for Nuget Package Manager for Visual Studio and hit uninstall.

Go to https://marketplace.visualstudio.com/items?itemName=NuGetTeam.NuGetPackageManagerforVisualStudio2013 and download the extension.