Warning: For SW versions less than 3.1.0029, this software will change the real time performance of all RTSAs equipped with frequency mask trigger and advanced DPX features. Due to new export regulations, this software can only be uninstalled by Tektronix. See the Release Notes to determine whether you want to proceed with this update. To Install: 1. Download the RSA6100A installation program. 2. If the RSA application is running, close it by choosing the red X in the upper right corner or by selecting File > Exit. 3. Run the RSA6100A installation program. Follow the on-screen instructions to complete the installation.