When you deploy a TreeView DataWindow to Vista, only the container for the DataWindow displays with the text “DataWindow output goes here.” You must give the IIS_IUSRS group full permissions (including write and delete) to the temp directory in the folder for the application under InetPub\wwwroot. For more information, see “Application directory permissions” in the section on configuration in Chapter 1 of Deploying Applications and Components to .NET. [CR 480821]