Microsoft Loop Documents Lost

Question

Nearly a dozen work files and documents built in loop over the month of July have suddenly disappeared.. list below went from working documents tagged with internally staff to becoming corrupt 404 errors. How can these come back and be recovered automatically

July 30 - HOD Poster Presentations.loop

1. July 31 - Joint Legal Conference.loop
2. July 31 - Summer 2025 Connections.loop
3. Aug 4- PAMED Fine Print.loop
4. Upcoming - Aug 13 Written Testimony / Sept 1? 2025 PAMPAC campaign [identical to 24 - more context coming next week]
5. Not tagged for staff but open for review - aug 13 HOD Connection Points.loop

Answer 1

Dear @Macmillan, Zachary,

Thank you for reaching out to the Microsoft Q&A Community. 

I understand that you're facing a serious issue where nearly a dozen Microsoft Loop work files and documents from July are suddenly showing as corrupt "404 errors." This indicates they may have been deleted, moved, or corrupted in their storage location. Here’s how you can recover such Loop documents, especially since they are stored or associated with SharePoint or OneDrive:

 

1.Check the Recycle Bin Where Loop Documents Are Stored

• Loop components and workspaces are often stored in SharePoint or OneDrive depending on your organization's configuration.
• Deleted Loop files go to the Recycle Bin of the SharePoint site or the OneDrive Recycle Bin where they were saved.
• To restore:
• Go to the SharePoint site or OneDrive location hosting your Loop files.
• Open the Recycle Bin (usually accessible in the left navigation pane).
• Look for the missing Loop files or workspaces.
  • Select and restore them. This will recover deleted documents and components automatically.
• Second-stage Recycle Bin (SharePoint/OneDrive for Business): If you don't find them in the first recycle bin, look for a link at the bottom of the page that says "Second-stage recycle bin" or "Site Collection Recycle Bin." Items deleted from the first recycle bin go here.

2. For Deleted Workspaces: Use PowerShell Recovery (Admin Required)

• If entire Loop workspaces were deleted, recovery requires admin privileges using PowerShell commands.
• With SharePoint Online admin privileges, you can:
• Connect to SharePoint Online via PowerShell.
• Use commands like Get-SPODeletedContainer to view deleted Loop containers.
  • Use Restore-SPODeletedContainer to recover deleted Loop workspaces.
• More details here: Summary of governance, lifecycle, and compliance capabilities for Loop experiences | Microsoft Learn

3.Use Version History and Page Restore

• For Loop pages that remain accessible but show corruption, check if version history is available:
  • In the SharePoint or OneDrive document library, select the file.
  • Click the ellipses (...) and choose Version History.
  • Restore a previous version if available.

4. Check Recent Activities and Audit Logs

• Use the OneDrive “Details” pane or SharePoint site activity log to identify:
  • When the files were deleted or corrupted.
    • Which user performed the deletion.
    • This helps in tracking and preventing future losses.

5.Contact Your Organization's IT Administrator:

Your IT department has tools and access that end-users do not:

• SharePoint Admin Center: They can check the SharePoint Admin Center recycle bin, which stores deleted sites and content for a longer period.
• Audit Logs: They can review audit logs to see if any deletion or permission changes occurred.
• Microsoft Support: They can submit a support ticket by login to admin center, navigate to Show all > Support > New service request. This is crucial for "corrupt 404 errors" as it suggests a deeper problem that Microsoft engineers might need to investigate on their backend. Provide them with the exact names of the missing Loop files and the dates they were last accessed/modified.

I hope these steps help in recovering your valuable Loop documents. Please keep us updated on your progress.

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". 

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.