How to: Delete all endnotes at once.
Solution:
Use the find and replace feature in the Edit menu.
1) Go to the beginning of the document or section containing the endnotes.
2) Select the 'Edit' menu and select 'Replace...'. (The Replace dialog box appears.)
3) Make sure the 'Find What' box is blank.
4) Click 'Special'. (A menu appears above the Special button.)
5) From the list box, select 'End note Mark'.
End note mark
6) Make sure the 'Replace With' box is empty.
7) Click 'OK'.
8) Click 'Replace All'.
