Solution: it has nothing to do with the SoS install file vs the one you can get from the vogt.com website. They are bit-for-bit exactly the same. Except for their name, which is the key. The program will not install from a file named Vogt.exe (since it thinks it is already running when it detects itself trying to install) but will install if you rename the file to ANYTHING else, doesn’t matter ie, Vogt1.exe, Vogt_install.exe, WhatAStupidInstallFile.exe, etc.