Thank you for quick reply. I install mm3 through Dosbox. It is not the Gog version but still installs easy on my Windows Vista pc and Windows 10 laptop.
I’m not exactly sure how to update my game configuration based on settings in mDosbox game profile.
I have changed many settings in the game configuration each time I restart. I turned sound off, changed memory to 8,16,24,32,48 and 64. Changed cpu, performance and cd rom settings but so far no change