@Morningstar I'm sorry to be a hassle but is there anyway you could send me the image of what the settings are from the OP. I can't see them and I can't see it on a friends computer either. Thank you for your time in advance
assuming you've got MALI running and have dragged a .pkm image onto the left-hand pane...
click on the image and it should display on the right.
at the top right menu bar, click on the yellow "compress the selected image" icon. i save the temp image to the desktop to find it easier. also in the "alpha handling" pull-down select "discard alpha channel"
now the right pane shows the newly saved (not yet png) images
back on the menu bar, top right corner click on the blue disk icon "save selected image as". again i save to the desktop just to find it quickly, give it a name along with.png extension (or select png from the pull-down)
should be good to go