I just got Paintshop Pro X, and it's working well except for the fact that I can't undo anything. I've tried ctrl + z, ctrl + backspace, and going to edit > undo, but absolutely nothing works. The history palette is confusing and i've never used it, i prefer just going ctrl + z, and it worked on my old computer, but now that I have a new one it doesn't. If you have any comments or suggestions, anything is appreciated. Thanks