I have OD 1.90 bld 535u running on Vista Business x32
Not sure when, but I have lost the ability to change the sequece of dock icons by dragging them. I can add icons by dragging them onto the dock but can only remove icons using the context menu. I cannot drag icons to reorder them at all. I have tried enabling and disabling 'Lock Dragging' from the contect menu and it makes no difference at all.
I can't find any settings anywhere else that might be causing the problem. Any ideas folks?