Debug AnyCPU ..\ af3ea530 2.0 {173E7B8D-E751-46E2-A133-F72297C0D2F4} Library Properties DotNetOpenAuth DotNetOpenAuth.Core.UI {60426312-6AE5-4835-8667-37EDEA670222} DotNetOpenAuth.Core ..\packages\Microsoft.Net.Http.2.2.28\lib\net45\System.Net.Http.Extensions.dll True ..\packages\Microsoft.Net.Http.2.2.28\lib\net45\System.Net.Http.Primitives.dll True ..\packages\Validation.2.0.6.15003\lib\portable-net40+sl50+win+wpa81+wp80+Xamarin.iOS10+MonoAndroid10+MonoTouch10\Validation.dll True This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.