How can I repair damaged EndNote Web field codes in my Word document?
First, save a backup copy of your Word document. Damaged field codes can be repaired by unformatting, removing stray field codes, and reformatting the document. To do so, follow these instructions: 1. Choose the “Tools > EndNote Web > Unformat Citations” command, which will remove the reference list and revert the citations. 2. Press [Ctrl]+A on the keyboard to highlight everything. 3. Press [Ctrl]+6 (above the “T” and “Y” key) to remove any additional hidden field codes. 4. Press [Ctrl]+C to copy the highlighted text. 5. Open a new document and press [Ctrl]+V to paste. 6. You should now be able to Format Bibliography in order to format your citations and regenerate the field codes.
You may repair it with the help of word doc repair
http://www.docrepairtoolbox.com recovers text files of any version, works under MS Windows 98/…/7