Microsoft Application Virtualization Best Practices Analyzerhttp://blogs.technet.com/microsoftsetup/archive/2009/04/09/microsoft-application-virtualization-best-practices-analyzer.aspxThe Application Virtualization Best Practices Analyzer is a diagnostic tool that verifies configuration settings for a computer running a Microsoft Application Virtualization Streaming Server version 4.5 or Microsoft Application Virtualization Managementen-USCommunityServer 2.1 SP1 (Build: 61025.2)