I run these 2 commands in a batch on the server. Sage100 Advanced 2015. Looks different than yours but it might be because you are on Premium. Adjust for username, password, company and VIjob.
CD \Sage\MAS90\Home
PVXWIN32.EXE ..\LAUNCHER\SOTAPGM.INI ..\SOA\STARTUP.M4P -ARG DIRECT UION kd password ABC VIWI0Y DISPLAY