A family of Microsoft word processing software products for creating web, email, and print documents.
Hello Ned,
I think some other software is hijacking your Word files. Trio Office is a third party program not associated with Microsoft. You can search for it by name. Try uninstalling it.
This forum is a user-to-user support forum. My name is Charles and I am a fellow user with decades of experience using Microsoft Word. I have written extensively on using Word and have authored help articles on the Microsoft site.
Try doing a quick repair of Office.
https://support.office.com/article/7821d4b6-7c1...
That should reset your file associations.
I hope this information helps.
Please let me know if you have any more questions or require further help.
You can ask for more help by replying to this post (Reply button below).
Stay well