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What is this odd file?

Anonymous
2021-09-28T05:43:39+00:00

I am running Windows 10 Pro which is fully updated. Recently I have noticed an odd file with the name of UpdateLock followed by a series of numbers and letters. The file is located in the Program Data folder, and is 0 Kilobytes in size. If I delete it, it re appears within an hour. I have scanned my computer with Malwarebytes, Microsoft Defender and have found no infections or malware to be present. If anyone knows what this is, I would be grateful for the information.

Windows for home | Windows 10 | Files, folders, and storage

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  1. _AW_ 67,251 Reputation points Volunteer Moderator
    2021-09-29T00:54:47+00:00

    The file is created by Mozilla Thunderbird as some sort of synchronization object.

    1 person found this answer helpful.
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  2. Sakiko 38,795 Reputation points Independent Advisor
    2021-09-29T02:07:28+00:00

    Screenshots are also ok, I need to see what this exception file looks like so I can help you.

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  3. Anonymous
    2021-09-29T00:25:36+00:00

    Hello, I'm independent advisor A&K. I'm glad to be able to help you.

    Can you show me a picture of the file?

    No, I don't have the ability to upload photos.

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  4. Sakiko 38,795 Reputation points Independent Advisor
    2021-09-28T06:15:45+00:00

    Hello, I'm independent advisor A&K. I'm glad to be able to help you.

    Can you show me a picture of the file?

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