Where is the 'forward' button in DPP4?

[Ron888]

Pretty simple question really. When making changes in an editing program it's super helpful to jump back and forward to better judge the changes made. Yet i cant find the 'forward' function in DPP4. There seems to be no button for it at all

[p4pictures]

There is no such thing as a forward button in DPP. The way to compare before and after is only for the whole image using the before and after preview display. You can put an image side by side with the previously saved version. 

Choose Preview > Before/after layout to select one of the four ways of showing the before and after effect.