Launching game with processor priority

[ownedbycats]

In Windows, you can use 

start /PRIORITY "game.exe"

to start with a specific processor priority. I am not sure how to get this working with Playnite though. I attempted this and it did not work:

 

Any suggestions? Thank you

[Crow]

start is a batch command, not an executable you can launch directly, therefore:

Executable: cmd.exe
Arguments: /c start /high notepad.exe

[ownedbycats]

Thank you!