Thank you for reaching out to Microsoft Q&A Community.
According to your issue, we kindly suggest you can try some steps to locate the missing "files" folder and its emails:
1.Expand All Folders
- In the Folder Pane, click the small triangle next to Inbox to expand all subfolders.
- Scroll carefully, sometimes folders get nested under other folders by accident.
2. Search for an Email You Know Was in the Folder
- Use the Search bar at the top.
- Try searching keywords from emails you know were in that folder.
3. Check Deleted Items
- Go to the Deleted Items folder.
- Look for the "files" folder or any emails that might have been in it.
- If found, right-click and choose Move Folder > Inbox.
Please understand that our initial response does not always resolve the issue immediately. However, you can try workaround and share us more detailed information, we can work together to find a solution.
Thank you for your understanding and corporation. Looking forward to your response.
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