These are the installation instructions for installing the HSS software on the AWG 70000/5200 Before Installing: 1. Install any version of Tektronix OpenChoice Tekvisa later than 4.2.0.15, this is only required for use of the Programmatic Interface Software Installation Instructions: 1. Install the latest platform software 8.0 2. Run the installer executable High Speed Serial Setup.exe 2. Wait for a dialog to appear and once it does, follow the instructions. There are multiple confirmation screens to click through and you must accept the license agreement. Installation of the software will be complete.