Tsw2020 Runs, But Only In System Tray

Hello, I purchased and installed both TS2020 and TSW2020. TS2020 works as it should. When I run TSW2020 it starts fine and runs, but only in the system tray When I click it in the system tray, it enlarges momentarily and then shrinks back to the system tray. Any suggestions how to keep the game window enlarged? Thanks in advance!

 

In the game options, you have the choice between full screen or windowed

 

Yes, thank you! Actually I also remembered an app shortcut of F11 or F12 performs the same function!