What happened to the GAC in .NET 4.0?
As you are well aware, all BizTalk programs must reside in the GAC. Many of use the “shell extension” to drag and drop programs to the GAC. But BEWARE, this tool is gone in .NET 4.0. See here for the Microsoft Official Statement: https://msdn.microsoft.com/en-us/library/vstudio/34149zk3%28v=vs.100%29.aspx Former link was moved by MSDN: http://msdn.microsoft.com/en-us/library/34149zk3.aspx “Beginning with the .NET […]