If i want to manage ZennoPoster, i need to go to task manager, shut down Zenno, then manually open, this is no a big problem, but maybe exist an option in Zenno or in windows task scheduler - when zenno startup to open and graphic interface .I little research, it depends of app option, but for now , when my PC restart, and windows task scheduler run Zenno- it goes in silence, background mode for some reason .