package restore failed

Question

while adding sqlclient.dll in visual studio 2017 it shows error package restore failed

ketan hirapara · Answer

Go to tools and in nugetPackage manager select package manager setting then in options expand Nuget Package Manager select General and check box check allow Nuget to download missing package. If it's selected then Select package source instead of general and set Name:nuget.org Source:https://api.nuget.org/v3/index.json Hope it works for you