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Small and medium business | Business Central, N...
Suggested Answer

Server Instance not running

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Posted on by 425

Hello All.

I am facing two issues after DB attacked by ransomware & also tried to restore the same issue is coming :

1. Server instance: DynamicsNAV90
System table $ndo$dbproperty is missing or database Test_Data is not a Microsoft Dynamics NAV application database.

2.The database uses an unsupported collation (Latin1_General_CI_AS). Only SQL Server 2008 versions of the Windows collations as listed in Microsoft Dynamics NAV are supported. Use the development environment to alter the database and change the collation.

Version : NAV 2016

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  • Suggested answer
    raelhefn Profile Picture
    on at

    It is better to restore old db backup and insert all missing transactions as backlog.

  • Suggested answer
    YUN ZHU Profile Picture
    95,679 Super User 2025 Season 2 on at

    Hi, This is really unfortunate news.

    I think this database is corrupted.

    For question 01: You can check the table below.

    pastedimage1647907839801v1.png

    For question 02: You can find this setup in properties of Database.

    pastedimage1647907907279v2.png

    pastedimage1647907927763v3.png

    Hope this will help.

    Thanks.

    ZHU

  • Suggested answer
    RockwithNav Profile Picture
    8,637 Super User 2025 Season 2 on at

    if you have differential backup running then you can restore the last Backup  functional, in this case you wont have must data loss OR else you need to go with the last backup restored.

    If not backup then you might need to solve this one by one which will take a way more time with no guarantee that it will be sorted.

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