Fiddling around with TFS 2010 (x64) got me into a little trouble: "MMC could not create the snap-in. The snap-in might not have been installed correctly. CLSID: FX:{18ea3f92-d6aa-41d9-a205-2023400c8fbb}" Doh. Fortunately, there were just two more .NET 4.x Beta 1 items in PAF (on 2008, formerly...

This is in the wiki FAQ , but not everybody reads the documentation and my experience is that Live.com doesn’t index the CodePlex wiki nearly as well as the MSDN blogs... Anyway, our current dependency on a VB Script custom action in our WiX-based installers means that your target for installing AdventureWorks...