I've had no difficulty in using MsPaint to make minor changes to scenario bitmap files to better suit my preferences. However, I would also like to very slightly edit the current Units.gif file to make a couple units more visible when they are in highly congested parts of the game map.
MsPaint can't seem to do it; the game won't load after any alteration. I have IrfanView v3.85and PaintShop Pro v8 available but not installed.
Any suggestions re the proper software and procedure would be greatly appreciated by my sore eyes.