Microsoft 365 - Access - "Import" no longer working after installing latest update.

Anonymous
2025-04-01T17:07:48+00:00

I have an "Import" (.csv file to an existing table) that has been working for years. This month, after installing latest Office update, the import no longer works, "Err: Invalid argument". I checked the file to be imported and it is formatted correctly.

Microsoft 365 and Office | Access | For home | Other

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  1. George Hepworth 23,120 Reputation points Volunteer Moderator
    2025-04-05T21:20:07+00:00

    Can you share a csv that does not import correctly for you so we can test it and maybe help figure out the problem?

    At this point, it seems more likely to be some problem in the csv file itself.

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  2. Anonymous
    2025-04-05T20:39:48+00:00

    I updated M365 to version 2503 Build 18623.20156 on my computer and the problem still exists. Not sure why this version is working for you and not me. I will try going to a previous version of Access, but that doesn't explain why the latest version is working for you and not me.

    Les_____

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  3. Anonymous
    2025-04-04T16:56:10+00:00

    Hi,

    > I checked the version of Access and it shows: 16.0.18623.20116

    Where did you check the version? You should check it on the File - Account page, NOT from the About Access button and dialog, because this is not reliably up-to-date.

    Which update channel do you see on the File - Account page? The build you stated would point to "Current Channel (Preview)".

    > How do I get 16.0.18623.20156 to install?

    On File - Account click the button Update Options and choose Update Now.

    If that doesn't help with your import problem, you can test the opposite and go back to a previous version of Office/Access.

    Servus
    Karl
    ****************
    Access DevCon  April 10+11, 2025
    Access Forever  News

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  4. Anonymous
    2025-04-04T13:59:26+00:00

    I set the config.sys file to: 16.0.18623.20156 and did a re-install. After finishing I checked the version of Access and it shows: 16.0.18623.20116. Not sure what I am doing wrong. I went into cmd.com as admin and executed: setup.exe /Config config.sys.

    As expected the "Import" still doesn't work.

    How do I get 16.0.18623.20156 to install?

    Thanks,

    Les_____

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  5. George Hepworth 23,120 Reputation points Volunteer Moderator
    2025-04-03T23:47:17+00:00

    Okay, I updated M365 to version 2503 Build 18623.20156 on my computer.

    Importing a csv file now works as expected.

    Try updating your M365 installation again. Let me know if that resolves the problem.

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