I'm sorry, but there's just no way. Also, I'm not even sure how to tell which document it was. No document was open when the error came up, except the generic document that I opened to call the code.


However, after some trial and error, I'm pretty sure that the issue has to do with switching directories. If I apply this code to a single directory, it works fine. If I apply it to a directory containing other directories, it does just the first directory that contains Word files, and then stops with the error message.