This workaround applies to:

 

·         The prerelease Windows SDK for Windows Server 2008 and .Net Framework 3.5 (RC0), September, 2007

·         The prerelease Windows SDK for Windows Server 2008 and .Net Framework 3.5 (IDS04), July, 2007

The .Net Framework 3.5 is not in the Windows SDK path. If the .Net Framework 3.5 is installed on a machine, its components (e.g. MSBuild) will not be found in the Windows SDK build environment by default.  To workaround this issue, add the following to your path.

 On an X86 machine:

C:\Windows\Microsoft.NET\Framework\v3.5

 On an X64 or IA64 machine:

 C:\Windows\Microsoft.NET\Framework64\v3.5