Unwanted Menu Shown in PSX Fullscreen Mode

I see the File Quicksave and Debug menu even when in Full-screen mode in the PSX emulator (psxfin.exe v1.13). Since the forum is closed I thought I'd post the issue here. Platform is Win10 64-bit. Interestingly it's not occurring on another Win10 machine of mine and the setup was copied identically.

How to get rid of the menu?


Right click the psxfin executable, go to properties, go to compatibility, tick disable fullscreen optimizations. You're welcome, it was bothering me too!