Windows 10: Unrecognized database Format mdb access file after update windows 10 version 2004

Discus and support Unrecognized database Format mdb access file after update windows 10 version 2004 in Windows 10 Installation and Upgrade to solve the problem; After update windows 10 version 2004 - all my applications dont work, and I can't read the table data in Visual studio 2019. The access file is a mdb... Discussion in 'Windows 10 Installation and Upgrade' started by Lars Graff, Aug 16, 2020.

  1. LARS GRAFF
    Lars Graff Win User

    Unrecognized database Format mdb access file after update windows 10 version 2004


    After update windows 10 version 2004 - all my applications dont work, and I can't read the table data in Visual studio 2019.


    The access file is a mdb 2003 file that is replicated.


    If the mdb file is not replicated there is no problem, byt i need this replication otherwise the program don't work.


    On all other PC that not been update to version 2004, there is no problem runing the application and I can also view the data in visual studio

    :)
     
    Lars Graff, Aug 16, 2020
    #1
  2. DEREK BLUMENSCHEIN
    Derek Blumenschein Win User

    KB4480116 and KB4480970 failure getting access to MDB database ( Access 97 )

    I can confirm this issue also. After installing KB4480116 I get "Runtime Error 3343 Unrecognized database Format" when trying to access a MDB that contains our HR data. The program is no longer supported so I cannot convert the database to a newer version.
    Uninstalling the update fixes the issue and I am able to access the MDB.

    I am religious about keeping updates current on all of our machines but this one for now is declined for install in WSUS. Hopefully the issue is resolved in a future update, and a future cumulative update does not break this again.
     
    Derek Blumenschein, Aug 16, 2020
    #2
  3. CHARINCINCY
    CharInCincy Win User
    Microsoft Access Database (.mdb) file

    Thank you, Andrze for information pertaining to "Convert a database to the .accdb file format"
     
    CharInCincy, Aug 16, 2020
    #3
  4. NATHANIEL_M
    Nathaniel_M Win User

    Unrecognized database Format mdb access file after update windows 10 version 2004

    Microsoft Access Database (.mdb) file

    Hi Andrze,

    If you're running Microsoft Access 2007 or newer (2010, 2013, or 2016), then the best way to convert an MDB file is to first open it and then save the open file to another format.

    Just click the link below

    Convert a database to the .accdb file format

    hope this helps.
     
    Nathaniel_M, Aug 16, 2020
    #4
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Unrecognized database Format mdb access file after update windows 10 version 2004

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