Fix Excel AutoSave Upload Failed: Site is Read-Only Error
Question details
The user is unable to upload Excel files to OneDrive via AutoSave due to a 'site is temporarily read-only' error, often triggered by account conflicts.
- Product
- Microsoft Excel
- Device & OS
- not provided
- Scenario
- Trying to use the AutoSave feature for an Excel workbook connected to a OneDrive work or school account.
- Observed behavior
- Changes are saved locally, but the upload to OneDrive fails with a prompt stating that the site is temporarily read-only.
Before modifying your account settings, manually save a copy of your Excel workbook to your local drive (File > Save As > This PC) to prevent any data loss.
Unlink and Reconnect Your OneDrive Account
Account conflicts, such as being signed into a student account instead of a corporate one, often cause the read-only error. Unlinking and reconnecting forces a fresh synchronization.
When multiple Office or OneDrive accounts are linked to a single device, Excel can get confused about which permission set to apply. Removing the problematic account and signing in with the correct one usually clears the read-only restriction.
Click the OneDrive cloud icon in your Windows taskbar notification area, click the 'Help & Settings' gear icon, and select 'Settings'.
Navigate to the 'Account' tab in the OneDrive settings window. Click on the 'Unlink this PC' link under your current account details.
Once unlinked, the OneDrive setup screen will appear. Enter the email address for your correct corporate or personal account and follow the prompts to sign in and choose your sync folder.
Open your Excel workbook again from the newly synced OneDrive folder and toggle the AutoSave switch on the top left corner to verify it uploads successfully.
Check OneDrive Storage Capacity
If your OneDrive account has exceeded its storage quota, the server will temporarily lock your files into a read-only state to prevent further uploads.
Experience Seamless Cloud Syncing with WPS Office
Tired of complicated OneDrive account conflicts and AutoSave upload errors? WPS Office offers a free, lightweight alternative with built-in WPS Cloud, ensuring your spreadsheets are automatically backed up without account confusion. It is fully compatible with all Microsoft Excel formats and provides a familiar, easy-to-use interface.
- 1. Download and Install: Get WPS Office for free from the official website and install it on your computer.
- 2. Open Your Excel File: Launch WPS Spreadsheet and open your existing .xlsx workbook directly—no formatting will be lost.
- 3. Enable Cloud Sync: Log in to your free WPS account and turn on WPS Cloud to safely auto-save your work without read-only interruptions.
Frequently Asked Questions
Why does Excel say my OneDrive site is read-only?
This usually happens due to account conflicts, such as being signed into a restricted student account while trying to save a corporate file, or if your OneDrive storage has reached its maximum capacity limit.
Will I lose my spreadsheet data if AutoSave fails to upload?
Excel generally saves a local cached copy when this upload error occurs. However, you should immediately use 'File > Save As' to manually save the document to your local computer (like your Desktop) to guarantee no data is lost.
Can I transfer my OneDrive files to a different account to fix this?
Yes. Saving the workbook locally and then uploading it directly to the correct, active corporate or personal OneDrive account often resolves these account permission conflicts.
How do I know if my OneDrive storage is completely full?
You can check your storage limits by logging into OneDrive via a web browser, clicking on the Settings gear icon, and navigating to 'Manage Storage'. This will display a bar showing your used and available capacity.
