.NET framework 4 as prerequisite in VS 2008

How can I i开发者_运维知识库nclude .NET Framework 4 as a prerequisite in Prerequisite Dialog Box in VS 2008.

My purpose is in Launch Condition of setup and deployment project, .NET Framework 4 should be present and get installed with installer. (I would not prefer that installer downloads it from internet, rather from same place as my application start up).

Thanks in advance.

Visual Studio 2008 doesn't support .NET 4.

If you want to develop using .NET 4 you will need to upgrade to Visual Studio 2010.