Accessing OneDrive

ScHa 0 Reputation points
2026-08-24T18:14:45.7233333+00:00

There is a member of my team who alleges they are unable to access the OneDrive but can access the Outlook email account. Can we fix that?

I also have a team member who states that they are unable to access their email. How can I provide support?

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  1. AI answer

    2026-08-24T18:15:00.7333333+00:00

    For the team member who can access Outlook but not OneDrive, use this sequence:

    1. Confirm the account type being used to sign in.
      • If the error mentions "Selected user account does not exist in tenant 'Microsoft Services'" or "cannot access the application '00000003-0000-0ff1-ce00-000000000000'", the user is trying to sign in to a work or school OneDrive site with a personal Microsoft account.
      • Fix: sign in with the work or school Entra ID instead.
    2. If the OneDrive icon is gray or has a line through it, sign in again.
      • Select the grayed OneDrive icon.
      • On Set up OneDrive, enter the email address and password.
    3. If OneDrive says it is not connected, restart OneDrive.
      • Search for OneDrive from Windows Start or macOS Finder and reopen it.
      • If the app is missing, install the latest version from the OneDrive download page.
    4. Check basic sign-in issues.
      • Verify the username and password by signing in to the Microsoft account dashboard.
      • If it is a work or school account and password reset is needed, reset the password or contact the organization’s IT admin.
    5. Check network blockers.
      • Firewall, VPN configuration, or the internet provider can block OneDrive access.
      • Test with a mobile hotspot if available, or verify that access to Microsoft 365 services is allowed.
    6. If the issue is access to specific OneDrive files or sites rather than sign-in:
      • Verify the user has the correct permissions to the site or file.
      • In SharePoint or OneDrive site settings, use Check Permissions to review the user’s access.
      • If permissions are missing, grant access.
      • If the user still gets Access Denied or You need permission, remove the user from the site and grant permissions again.

    For the team member who cannot access email, the provided material does not include Outlook email sign-in troubleshooting steps. If this is a work or school account, support should be handled through the organization’s IT helpdesk or admin.

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. Jay1 Tran 515 Reputation points Independent Advisor
    2026-08-24T19:43:50.4933333+00:00

    Hi

    Thank you for reaching out.

    To help determine whether the behavior is related to the users’ accounts, assigned services, or Microsoft 365 applications, please reach out to your organization's IT admin and share the following initial troubleshooting steps.

    User 1: Able to access Outlook but unable to access OneDrive

    1. Verify the account and license
    • In the Microsoft 365 admin center, go to Users > Active users and select the affected user.
    • Confirm that the account is active and sign-in is not blocked.

    User's image

    • Open Licenses and apps and confirm that a valid Microsoft 365 license is assigned.
    • Expand the license and verify that SharePoint Online is enabled, since OneDrive relies on this service.
    1. Test OneDrive on the web
    • Ask the user to open an InPrivate browser window.
    • Go to https://www.microsoft365.com, sign in with the affected work account, and select OneDrive.

    User's image

    • Confirm whether OneDrive opens successfully or displays an error such as Access denied, Setting up your OneDrive, or a repeated sign-in prompt.
    1. Check OneDrive provisioning and sign-in logs
    • In the Microsoft 365 admin center, open Help & support.

    User's image

    • Search for OneDrive provisioning, and run the recommended diagnostic for the user.

    User's image

    User 2: Unable to access email

    1. Verify the account, license, and mailbox
    • In the Microsoft 365 admin center, confirm that the user account is active and sign-in is not blocked.
    • Under Licenses and apps, verify that a valid license is assigned and Exchange Online is enabled.

    User's image

    • In the Exchange admin center, go to Recipients > Mailboxes and confirm that an active user mailbox exists for the account.
    1. Check mailbox status and sign-in failures
    • In the Exchange admin center, go to Recipients > Mailboxes > General onfirm that the mailbox has not reached its storage limit.

    User's image

    1. Review the user’s Microsoft Entra sign-in logs for password, MFA, Conditional Access, device compliance, or authentication failures.

    For detailed guidance, your IT admin may refer to Sign-in logs in Microsoft Entra ID - Microsoft Entra ID | Microsoft Learn

    1. If the mailbox opens but cannot send or receive messages, run a message trace in the Exchange admin center and provide any non-delivery report or error code.

    For guidance on how to run a message trace, your IT admin may refer to Message trace in the new EAC in Exchange Online | Microsoft Learn

    Could you also confirm whether either user received an error message when attempting to access OneDrive or Outlook? If so, please provide the exact error message or error code, a screenshot, the approximate time of the attempt, and confirm whether the error occurred in the web browser, desktop application, or both.

    Finally, were the licenses for either of these two users recently refreshed, reassigned, removed and added again, or otherwise changed? In case you do not know who is your IT admin, kindly refer to this article: How do I find my Microsoft 365 admin? - Microsoft Support  

    I hope this information is helpful. Please follow the steps above and let me know if it works for you. If not, we can continue working together to resolve the issue.  

    If you found the response useful, please consider marking it as accepted, as this may help other community members who are looking for similar guidance.  

    Thank you for your patience and understanding. I look forward to continuing the conversation.  

    position. Please let me know how it goes, and if there is anything else I can help with. Wishing you all the best. 

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

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