I downloaded Visual Studio 2015 and it was all right, but unfortunately I work with a shared machine and the other user ended up deleting the installations of .NETFramework 4.6.1, now I'm trying to install again, but it does not appear in Visual Studio anymore.
PM>Install-PackageEntityFramework-version4.6.1Tentandocoletarinformaçõesdedependênciasdopacote'EntityFramework.4.6.1'emrelaçãoaoprojeto'WebApplication1'visando'.NETFramework,Version=v4.5'Install-Package:Opacote'EntityFramework'nãofoiencontradonasseguintesfontesprimárias:'https://www.nuget.org/api/v2/curated-feeds/microsoftdotnet/'.Verifiquesetodasassuasfontesdepacoteonlineestãodisponíveis.Emlinha:1caractere:16+Install-Package<<<<EntityFramework-version4.6.1+CategoryInfo:NotSpecified:(:)[Install-Package],Exception+FullyQualifiedErrorId:NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommandPM>
SinceIalreadyhavetheframeworkinstalledonthemachine.
