NuGet upgrade issue

Question

I have the version of NuGet that comes with MVC3 (1.0), but when I try to upgrade to the latest version (currently 1.4) it failes and I get this in the log file:

Answer 1

If you run as admin, and uninstall, and cannot get to the online archive.... you can still install by downloading the vsix file https://docs.nuget.org/consume/installing-nuget