PVS_software_readme.txt =========================== There are two download files available for the PVS series software: PVS_software.zip PVS_software_noLVRT.zip The PVS_software_noLVRT.zip does NOT include LabView 2013 SP1 Run-time, which is a requirement in order to run the software. The PVS_software.zip includes Labview 2013 SP1 Run-time. Due to the large file size of the LabView 2013 SP1 Run-time, two separate download packages are provided. For users who already have LabView 2013 SP1 Run-time installed on your system (this is included when you install LabView 2013 SP1), please download PVS_software_noLVRT.zip, which only contains the program files of the software. For users who do not have LabView 2013 SP1 Run-time installed, please download PVS_software.zip