If a full path is not provided in the SaveAs command, the PDF and XSL-FO files that users generate from Web Forms DataWindow objects are saved by default in the virtual root path for IIS Web sites under the applicationName_root\File\Session\SessionID\currentInitialDirectory or the applicationName_root\File\User\UserName\currentInitialDirectory directory, where currentInitialDirectory is a directory that you assign at design time for the Web Forms application.
