Hi, and thank you for asking your question.
First off, please RIGHT-CLICK on the Hoyle program icon, and select "Properties".
In the Properties window, click on the "Compatibility" tab, and then TICK the Run in 640x480 screen resolution option.
Done that, click Apply > Ok, and open up the program. Your screen resolution will temporarily change to the same when the program is open, and will go back to the normal resolution when it's closed.
Please let me know if this works for you. If you need any further assistance with this issue, please be sure to reply back using the box below.
Otherwise, if you could kindly click on (and submit) one of the star buttons at the top of this page to rate my service, I'd greatly appreciate it. Thank you :)