Data map window sized only as large as an icon due to inserted as icon.
Cause:
The data map is inserted as an icon on the worksheet. When a data map is inserted as an icon, the data map window appears only as large as the inserted icon.
Solution:
Microsoft has confirmed this to be a problem with Excel. To work around the problem, double-click on the icon to activate the data map window and click 'Maximize' to resize the window.
1) Double-click on the inserted icon to activate the data map window. (The data map window appears.)
2) Click 'Maximize' on at the upper-right corner of the window.
the Maximize button
