Embedded object appears as icon due to Display as Icon option selected.
Cause:
This behavior occurs because the 'Display as Icon' check box in the 'Object' dialog box was selected when embedding the object.
Solution:
Clear the 'Display as Icon' check box.
1) Select the icon on the worksheet. (Handles appear around the icon.)
2) Select the 'Edit' menu and select '<x> Object', where <x> is the type of object the icon represents. (A submenu appears.)
3) Select 'Convert...' from the submenu. (The Convert dialog box appears.)
4) Clear the 'Display as Icon' check box.
the Display as Icon check box
5) Click 'OK'.