Install PowerDesigner 15.1 for Windows from the Adaptive Server Enterprise 15.5 PC-Client CD.
You must download a SySAM license file from the Sybase Product Download Center (SPDC) to install and run PowerDesigner.
For information about PowerDesigner licenses, see the PowerDesigner 15.1 Installation Guide.
Refer to the SySAM online documentation at http://infocenter.sybase.com/help/index.jsp or the Sybase Software Asset Management 2.0 Users Guide on the Getting Started CD.