PangoBright on Windows 8.1 - problem with autostart

Hello,

at the moment I´m installing my new laptop with windows 8.1
All of the Pangolin-Software runs perfect, but PangoBright doesn´t run on autostart.

PangoBright itself ist running fine when started manually, but (although I manually registered it in the autostart folder) it doesn´t show up from the beginning. I have to start it manually all the time.
Where is the cause? PangoBright or Windows 8.1?

Has anyone already installed PangoBright on Windows 8.1 and can tell me how it should be handled for autostart? Special parameters?

Regards,
Reinhardt