Hi! I've recently got Fratcal Terrains and I love it, but I have some problem with it when I'm goin to save the file with grids.

I'm trying to make a map according to HandsomeRobs Atlas tutorial and at the stage when you are supposed to save a file with only the grid settings the program crashes! I've tried to save the file as jpg, bmp and png but it doesn't work. Does anybody know what might be wrong and what I should do instead?