A family of Microsoft word processing software products for creating web, email, and print documents.
Hello,
Misconfigured settings in Word are one of the possible reasons why you are unable to upload your files. That being said, we will be performing some troubleshooting steps to isolate and to resolve this concern. Since you have updated and reinstall the app, let us try a different account and check if the issue will occur. In addition, we will further investigate this concern on our end and have it sent for review. We'll keep you posted once we figure out what's happening. But, please use a different account and let us know if you will still experience the same issue.
If you have other questions or concerns, kindly reply to this thread.