Sorry, but I don't have a clue of what you are speaking exactly. Do you mean the thumbview/gridview? Or do you think of the menu bar on top? Please try to explain it again.
In order to achieve what is possible, you have to try the impossible over and over again. Hermann Hesse
I really seem to be a blockhead... What sidebar do you mean? For me there is no difference between gridview and thumbview nor between old XMM7 and the actual one.
In order to achieve what is possible, you have to try the impossible over and over again. Hermann Hesse
Try this: 1. Go to Files -> Options -> General and make sure that the layout is not freezed. 2. Go to View -> Reset Layout. 3. Now setup again everything as you want it.
By the way the TreeView can be hided by scrolling to the side. You click on the pin icon in it's titlebar.
In order to achieve what is possible, you have to try the impossible over and over again. Hermann Hesse