Windows 10 Taskbar Toolbar "quick launch" icons disappear with KB5099539

Jonathan Phillips 0 Reputation points
2026-07-26T13:42:39.24+00:00

After installing KB5099539 on Windows 10 22H2, any folder assigned as a Taskbar Toolbar (including Quick Launch or a newly created folder) causes all .lnk shortcut icons in that folder to disappear. The shortcuts function normally before being assigned to a toolbar. The issue is resolved by uninstalling KB5099539.

Windows for home | Windows 10 | Windows update
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  1. SD - IA 176.1K Reputation points Independent Advisor
    2026-07-26T14:35:57.51+00:00

    Hi Jonathan,

    Apologies for the experience like that. I have seen at least 1 report of this.

    Could you file a bug report:

    https://support.microsoft.com/en-us/windows/apps/send-feedback-to-microsoft-with-the-feedback-hub-app

    Then,

    1. Go to My feedback.
    2. Select the feedback item you want to share.
    3. Click Share.
    4. Choose Copy short link (or Copy long link) and send that link. Microsoft uses an https://aka.ms/... link that opens the specific feedback item.
    5. Send this over here so that I can send it to the Engineers.

    Also, since Windows 11 now allows you to pause updates indefinitely, you should pause it for at least August 13th.

    I look forward to hearing from you.

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