I am unable to update or uninstall the NuGet Package Manager for Visual Studio 2012. I\'ve looked around to several solutions, but have not found one that works.
Ru
I'm using VS2010, I ended up fixing this problem by uninstalling NuGet Package Manager via the "Add Remove Programs", and then deleting this directory:
C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\Nuget Package Manager
I could then run the NuGet.Tools.vsix thing ok.