ONE DRIVE ERROR WITH STORAGE

If OneDrive says storage is full even though only 27 GB of 1 TB appears used, the most likely causes in this scenario are:

1. The account quota changed This can happen if a subscription expired or renewal failed. Check the Microsoft account services page to confirm the storage entitlement is still 1 TB.
2. A shared folder is counting against storage A folder shared into OneDrive can cause the account to exceed quota.
3. The Recycle Bin is using space Deleted items still count until the Recycle Bin is emptied.
4. Storage usage has not fully updated yet After freeing space or changing storage, updates can take 24 to 48 hours to fully reflect.
5. Hidden file versions may be consuming storage For Office files such as Excel, repeated AutoSave edits can create older versions that do not appear in the normal file list but still consume storage. Check the file's Version History in OneDrive on the web and remove older versions that are no longer needed.

Recommended steps:

1. Open the Microsoft storage area of the account dashboard and confirm the current quota and usage.
2. In OneDrive on the web, select the Storage used link or Manage your OneDrive storage to review what is taking space.
3. Empty the OneDrive Recycle Bin.
4. If the issue is tied to an Excel file, in OneDrive on the web right-click the file and check Version History.
5. Check whether the Microsoft 365 subscription is active in the Microsoft account services area.
6. If space was recently freed, wait up to 24–48 hours for the storage status to refresh.
7. If the warning remains, try unlinking and re-linking OneDrive or resetting the OneDrive app.

While over quota, OneDrive cannot upload, edit, or sync new files, and existing files remain read-only.

References:

• My OneDrive says it's full
• Microsoft storage quotas
• Storage showing full - Microsoft Q&A
• My OneDrive storage full (10gb used of 10gb) but it's not actually full - Microsoft Q&A
• OneDrive Storage is showing full - Microsoft Q&A