Nov 17, 2017 01:58 AM|zxj|LINK
Thanks for the info and that worked for me in VS 2015, but can you help me determine the same on VS 2008 and I am little confused about the System.Web.Dll version that is registered in GAC is v2.0. Shouldn't it be v4.0 since its higher and framework 4 is installed
in my machine ? Please advice.
Visual Studio 2008 does not understand the target framework version for version 4.0.
Additionally the format of the project files are slightly different between the Visual Studio versions.
.NET Framework 4 is quite different from previous versions, and Visual Studio 2008 doesn't support this.
Overview of .NET Framework release history