Learn how to set up your Visual Studio project file for use with multiple versions of Revit, including the new 2021 version
Revit 2021 requires the .NET 4.8 framework – https://dotnet.microsoft.com/download/dotnet-framework/net48
Learn how to set up your Visual Studio project file for use with multiple versions of Revit, including the new 2021 version
Revit 2021 requires the .NET 4.8 framework – https://dotnet.microsoft.com/download/dotnet-framework/net48