We are using a VGA projector. when I specify its native resolution the resulting image uses about a quarter of the screen. I found a possible solution that involves closing EasyWorship, right clicking the EW icon and selecting properties, and then clicking on settings for all users. 

At this point, the instructions no longer match what I am seeing on the screen. Th instructions say to put a check mark next to Disable display scaling on high DPI settings. No such option exists.  There is a box to lick that says "Change high DPI settings." This opens another window, "Choose the high DPI settings for this program." Please let me know which option on this screen to use. 

Thanks.