How to use several versions of the Windows Platform SDK to develop native VC ++ code using VS 2008 Professional: for example, the Windows SDK for Windows 7 and the .NET Framework 3.5 SP1 and the one that is installed by default here: C: \ Program Files \ Microsoft SDK \ Windows \ v6.0A \
you can use the "Windows SDK Configuration Tool" that installs with any SDK. When you run this tool, it shows you all the installed SDKs to choose from, and the one you choose is then used in VS2008.