I am also having this issue. I have downloaded the Vive_SRAniapalInstaller and every time, it cannot be installed. See attached error. I have deleted it, uninstalled it, repaired it and tried to reinstall it, but it seems it's corrupt.
The issue that led me to this is "Calibrate" in the Vive VR dashboard is grayed out (also attached), and cannot be clicked. So, customer support led me to try and reinstall this file, but I have not been able to.