How do I fix the problem in Outook, contact can no longer be opened.

Grant Alessia 0 Reputation points
2026-08-23T23:29:41.8133333+00:00

How do I fix the problem in the Outook, I can no longer open the contact when calling a contact, at the 3 dots a window with an arrow and a box appears, when clicked no reaction. It was still possible until 2 weeks ago.

Outlook | Web | Outlook on the web for business | Contacts
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  1. Kien 980 Reputation points Independent Advisor
    2026-08-24T01:05:46.9733333+00:00

    Dear @Grant Alessia,

    To ensure I understand your request correctly and to support you as effectively as possible, I need more specific information from you:

    • Are you using classic Outlook, new Outlook, Outlook on the web?
    • Does the contact not work to open for every contact or only for one specific contact?
    • When did the issue last work correctly, and were any Outlook or Windows updates installed around that time?
    • Is this affecting all contacts, multiple contacts, or only one contact?
    • Does the problem affect other users in your organization?
    • Is there any error message, or does Outlook simply not respond?
    • After clicking the icon, does Outlook freeze, or can you continue using it normally?

    In the meantime, kindly try these steps:

    If you are using Outlook on web:

    Use InPrivate/Incognito mode

    Open https://outlook.office.com in an InPrivate/Incognito window

    Find the same contact.

    Select the contact’s name or photo to open the profile card.

    Select… and try the same button.

    If it still does not work, this may be an account, policy, or Microsoft 365 service issue.

    If you are using New Outlook:

    Repair Outlook app

    In Start Menu, open Settings > Apps > Installed apps > Outlook > three dots > Modify > Repair

    If the issue remains, run Reset. Repair an Office application | Microsoft Support

    I hope the information shared helps point you in the right direction. Please try the steps above and let me know if they work. If not, we can continue working together to narrow this down.

    The first response may not always resolve the issue right away, but with your help and more details, we can work toward a solution.

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

    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

    2026-08-23T23:29:53.45+00:00

    This matches a known classic Outlook issue introduced in Current Channel Version 2507, where Edit Contact stops working and only shows a flyout instead of opening the contact.

    Fix options:

    1. Update Outlook to Version 2508 or later
      • The issue is fixed in Current Channel Version 2508.
      • If using Monthly Enterprise Channel, the fix is in Version 2507 (Build 19029.20252).
    2. Use the current workaround
      • In Outlook, select People in the side navigation.
      • Open the Contacts folder.
      • Double-click the contact to open and edit it.
    3. If the problem affects contacts that were created from the Global Address List (GAL) and they now show Operation Failed or cannot be edited:
      • Delete the local contact.
      • Open the Address Book.
      • Open the Global Address List (GAL).
      • Right-click the user and select Add to Contacts again.
      • The recreated local contact should be editable.
    4. If the affected contact has an X509/S/MIME certificate and cannot be edited:
      • Use Outlook on the web to make changes to the contact, or
      • Remove the certificate from the local contact if editing is required in classic Outlook.

    References:

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

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