The code in the template looks for the 'Master List of I Can Statements.xlsx' workbook in:
C:\Users\'Username'\Documents\
where 'Username' is whatever account name you're using. You wouldn't have received an error-message with the same code in the previous documents because opening a document doesn't trigger the template's 'Document_New' macro.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]