Error "Unrecognized database format" when opening a .mdb file.

Anonymous
2022-06-05T02:38:46+00:00

Hi. I have a .mdb file which I do not know which version of ms access was used to create it. When I try to open it, I get "Unrecognized database format" error. I tried using MS ACCESS 2003 and 2007 and libreOffice x86 and x64 versions. Is there a way to open it?

Microsoft 365 and Office | Access | Other | Windows

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George Hepworth 23,135 Reputation points Volunteer Moderator
2022-06-06T13:37:53+00:00

You have a result in the other thread on MS Tech Community. It turns out this is NOT an mdb. Follow on from there please. It's a waste of time to try to pursue the same question in two places, both for you and the people trying to help.

Techcommunity thread

https://techcommunity.microsoft.com/t5/access/opening-a-mdb-file/m-p/3468656 

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  1. Anonymous
    2022-06-05T15:14:38+00:00

    There is an app that's built on that file, and the app is working fine. And it uses that file.

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  2. George Hepworth 23,135 Reputation points Volunteer Moderator
    2022-06-05T12:34:02+00:00

    Where did it come from? If Access 2003 can't open it, and it returns the "Unrecognized database format" error, it's highly likely Access is telling the truth--that mdb is corrupted.

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  3. ScottGem 68,855 Reputation points Volunteer Moderator
    2022-06-05T12:17:57+00:00

    If it won't open in 2003 or 2007, then the file is probably corrupted. Access 2003 should open any mdb file.

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  4. Anonymous
    2022-06-05T09:44:24+00:00

    Is this file on the local PC?

    What do file properties show?

    Were you able to open it previously?

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