Fix File Upload Errors When Moving Microsoft Forms to a Group
Question details
Users are encountering an error preventing file uploads in Microsoft Forms after the form is moved to a group.

- Product
- Microsoft Forms
- Device & OS
- not provided
- Scenario
- Moving a form that contains file upload questions from a personal OneDrive to a shared group location.
- Observed behavior
- The form displays an error stating an upload folder cannot be created in OneDrive for Business. However, the folder is successfully generated in the group's Apps/Microsoft Forms directory. The error persists across multiple browsers, copied forms, and newly created group forms.
Verify your Microsoft 365 administrator credentials, as resolving this specific backend synchronization issue will require accessing the Microsoft 365 admin center to submit a formal support ticket.
Contact Microsoft 365 Support for Backend Investigation
Since the folder creation error persists even when folders are successfully generated on the server, this indicates a backend synchronization issue that requires Microsoft's technical team to resolve.
When moving a Microsoft Form with file upload questions from a personal OneDrive to a group, the system sometimes fails to correctly map the new OneDrive for Business directory to the form's logic.
Because this error occurs across multiple browsers and affects even newly created group forms, local troubleshooting steps like clearing cache or trying alternative browsers will not resolve the problem.
Collect the exact error message, affected form URL, group location, impacted users, and timestamps of the failed uploads.
Log in to the Microsoft 365 Admin Center using an account with global or support administrator privileges.
Navigate to the 'Support' section on the left sidebar and select 'New service request'. Describe the issue in detail, specifying that the upload folder is created in the SharePoint directory but the form fails to recognize it.
Explicitly request the support agent to collect backend service logs to investigate the file upload synchronization and directory mapping failure.

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Frequently Asked Questions
Why do file upload questions break when moving a Microsoft Form to a group?
When a form is moved from a personal OneDrive to a SharePoint or Teams group, the backend path for storing uploaded files changes. If the Microsoft 365 backend fails to update this link properly, the form cannot recognize the newly created destination folder.
Can I fix this Microsoft Forms upload error by clearing my browser cache?
No, this specific error is related to Microsoft's server-side directory mapping rather than local browser data. Testing in multiple browsers usually yields the same error, confirming it requires a backend fix.
Will recreating the form directly within the group resolve the upload error?
In some backend glitch scenarios, even newly created group forms or copied forms will exhibit the exact same folder creation error. If this happens, only Microsoft Support can investigate and resolve the underlying tenant issue.
Where are file uploads actually stored for group forms?
For group forms, uploaded files are routed to the group's default SharePoint site under the 'Documents' library, typically nested within the 'Apps/Microsoft Forms' folder structure.




