Application Changing Resolution On Launch

I am using Parallels 14 with Windows 10 on a Mac with OS Mojave. My only issue is that when launching certain applications like a game the application changes the screen size for the launcher from the correct resolution of 1440x900 to 1024x640 making the machine unusable. is there a way to force the resolution to not change?

 

Hi, did you try steps from this KB article?