Title explains this, is there a way to make the game launch on me main screen?
Converse with fellow players
Click Environment Settings and then the Screen tab. You may have to select one of the monitors and start it to see which monitor PSO2 says it is (Hint: It won't be identified as it is in windows OR your graphics card settings. For example: PSO2 says my main monitor is 3, but it's really set as monitor 1 out of 3 in windows and nvidia control panel.)