How to autosave word document and since it keeps appearing "Upload Block" on my word document.

Juneau Gealogo 0 Reputation points
2026-11-08T21:46:21.8566667+00:00

I am using a school email account to complete my assignments and homework. I use a Word document to save my files and download them to my folder, but for some reason, a message keeps showing up called "Upload Block". I am still unable to autosave my files, and it worries me because I am trying to complete an assignment.

Microsoft 365 and Office | Word | For education | Other
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  1. Ivory 2,615 Reputation points Independent Advisor
    2026-11-08T22:03:01.1733333+00:00

    Hi Juneau,

    The "Upload Blocked" message usually indicates that Word is unable to upload or synchronize the document with the cloud service associated with your school account (such as OneDrive or SharePoint). When this happens, AutoSave may be unavailable because AutoSave requires the file to be stored in and connected to OneDrive or SharePoint.
    As a temporary precaution, please save your work frequently using Ctrl + S while troubleshooting the AutoSave issue. It is also a good idea to save an additional copy of the document in a separate location (such as a local folder or another OneDrive folder) to help prevent any potential data loss.

    Please try the following methods:

    Method 1: Use the same account to sign in to the Microsoft 365 app and OneDrive

    1. Select the OneDrive icon in the taskbar notification area.
    2. Select Help & Settings > Settings. Screenshot of the OneDrive window in which the Settings icon and Settings menu option are highlighted.
    3. On the Account tab, note the signed-in account.
    4. Open the affected Microsoft 365 app, and then select File > Account.
    5. Under Connected Services, select Remove to remove all accounts except the account that you noted in step 3.
    6. Select the OneDrive icon, select Help & Settings > Pause syncing, and then select how much time you want to pause for: 2 hours, 8 hours, or 24 hours.
    7. Select Help & Settings > Quit OneDrive.
    8. Close all Microsoft 365 apps.
    9. Restart OneDrive and the affected Microsoft 365 app.
    10. Try again to save the files to OneDrive.

    Method 2: Remove credentials related to OneDrive and Microsoft 365 apps

    1. Open the affected Microsoft 365 app, and then select File > Account.
    2. Under User Information, select Sign out for all accounts.
    3. Close all Microsoft 365 apps.
    4. Check if you can see your school account in "Access Work or School".   

    If you don't see it, please select Connect and add your business account.   

    If you can see it, please select it and select Disconnect. After that, please click "Connect" and log into your account again to register the device.    User's image

    User's image

    1. Select Start, enter credentials, and then select Credential Manager.
    2. Select Windows Credentials.
    3. Under Generic Credentials, select the credentials that are related to OneDrive, MicrosoftOffice16, and MicrosoftOffice15, and then select Remove. Screenshot of the Generic Credentials pane in which the Remove button is highlighted for credentials.
    4. Restart OneDrive and the affected Microsoft 365 app, and then sign in to them again by using the same account.
    5. Try again to save the files to OneDrive.

    Method 3: Unlink and relink OneDrive

    This method can fix OneDrive configuration issues. For the detailed steps, see Unlink and re-link OneDrive. Then, try again to save the files to OneDrive.

    Method 4: Install available Windows updates

    To check and install all available updates, see Update Windows. After all updates are installed, restart the affected Microsoft 365 app, and then try again to save the files to OneDrive.

    For more information, please consult Fix problems uploading files on the OneDrive website | Microsoft Support

    If you have any questions or need further assistance, please feel free to share them in the comments on this post.

    If the answer is helpful, please click 'Yes' and kindly upvote it.

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

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  2. AI answer

    2026-11-08T21:47:06.7+00:00

    Save a separate local copy of the assignment first, then reconnect Word to OneDrive using the same school account so the upload can complete and AutoSave can resume.

    Protect the assignment immediately

    1. In Word, select File > Save a Copy.
    2. Choose a local folder such as Documents or Desktop.
    3. Give the file a new name, such as Assignment-backup.docx.
    4. Press Ctrl+S on Windows or Command+S on Mac after important edits.

    Continue working from this backup if necessary, but do not discard the document displaying the upload error until the copy opens correctly.

    Restore the OneDrive connection

    “Upload blocked” can occur when Word is signed in with an account that does not have permission to upload to that OneDrive location.^1^

    1. In Word, open File > Account.
    2. Under User Information, check which email address is signed in.
    3. Select Switch Account and sign in with the school account that owns or has edit access to the document.^2^
    4. If OneDrive is not listed under Word’s connected services, add OneDrive for work or school as a service and authenticate with that same school account.
    5. Close Word, reopen it, and open the document through File > Open > OneDrive – school name, rather than opening the local backup.
    6. Confirm that the upload warning disappears, and then switch AutoSave on in the upper-left corner.

    AutoSave works when the document is stored in OneDrive, OneDrive for Business, or SharePoint Online. It is disabled for files kept only in a local folder, and it can also be disabled when OneDrive synchronization is paused or the document uses the older .doc format.^3^

    If the upload remains blocked

    Test the school account’s permission:

    1. Open OneDrive in a browser and sign in with the school account.
    2. Open the folder containing the assignment.
    3. Try creating or uploading a small test document there.

    If the folder is read-only or the upload fails, choose a OneDrive folder that you own and can edit. If this is a class SharePoint or shared folder, ask the teacher or school IT administrator to grant edit permission; read-only access cannot upload changes.^2^

    If uploads work in the browser but not in desktop Word, old OneDrive credentials may be cached. Microsoft’s next fallback is to clear the cached OneDrive credential or reinstall OneDrive; uninstalling OneDrive does not delete files stored online.^1^

    Until the desktop connection is repaired, edit the cloud copy in Word for the web, or keep pressing Ctrl+S/Command+S and retain the local backup. Before submitting the assignment, reopen the saved file from its destination folder and verify that the newest changes are present.

    References

    1. Fix problems uploading files on the OneDrive website | Microsoft Support
    2. Permissions needed to upload files in OneDrive for work or school | Microsoft Support
    3. macOS(#tab/macos)
    AI-generated content may be incorrect. Read our transparency notes for more information.

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