Type universe cannot resolve assembly: System.Configuration AND Cannot resolve Assembly or Windows Metadata file 'System.Configuration.dll

Question

I am developing UWP App via VS2015 in Win10. My App was running perfect, but just today when I start running my App, even I didn\'t make changes of such ... and It shows 2 error

Answer 1

I fixed a similar problem by deleting the C:\Users\%username%.nuget directory.