Nuget package update issues

Question

I am having problems updating Nuget packages in Visual Studio 2013 for a solution.

I right-clicked the solution, chose \"Manage packages for solution\", then choose

Answer 1

Check your packages folder. It seems to me that this problem occurs when Nuget cannot, for whatever reason, delete the old package version. So if you've got a "MyLib 4.0.3.0" folder and a "MyLib 4.0.5.0" folder, then it will show both of them in the list of installed packages, and it will think that MyLib needs to be updated.