Hi Michel,
Is this a standard 'split' window with parts of the same document above/below the divider? On my Win2000 and Win97 there's a 'Remove Split' choice in the Windows menu.

>For some kind of reason, one of my document contains a divider. When I move the mouse over the line, I can see that I can resize as the icon of the cursor is changing. However, I can't find a way to remove that line. How do I do that?