A family of Microsoft word processing software products for creating web, email, and print documents.
Sounds like the document may be corrupt.
If the document is not too large to attach to an email message, send me a copy of it that way, referencing this thread in the covering email message.
Alternatively, upload a copy of the document to the following folder of my OneDrive
https://1drv.ms/f/s!AmuIXmFDy-1a8nP3RpgnYHp-5zXK
and send me an email to the address shown in my signature and I will see if I can recover your document.