http://blogs.iis.net/brian-murphy-booth/archive/2009/01/15/the-application-data-folder-for-visual-studio-could-not-be-created.aspxPROBLEM: Windows 7 beta is available for download! Of course I immediately download it, format my laptop and install. Next step is to install Visual Studio 2008 so I can work on my various development projects. Unfortunately it kept failing with the followingenCommunityServer 2007 SP1 (Build: 20510.895)