I've been using Photogenics 1.0 on my A1200, but cannot get the HAM8 preview mode to work. In fact, the program won't let me select HAM8 preview, it appears greyed out in the menu. Also more recently the 256 colour mode has also started to appear greyed out, so I'm limited to greyscale preview only

I'm only using PAL:Hi Res and have plenty of chip ram left (WB in 8 colours). Does anyone have an idea to why it won't let me use HAM8 in this ancient (but good) program?