Forum Discussion

Weichen Yang's avatar
Weichen Yang
Copper Contributor
Apr 15, 2026

version 2604,new bug?

access 365 updated to version 2604, does it destory odbc cache? system show sql login windows continuously. using odbc dns-less to link azure sql database. After the upgrade, the system became comp...
access
office 365
jbrown08322's avatar
jbrown08322
Copper Contributor
Apr 15, 2026

I'm trying to debug the same problem. Somehow my user got on the preview channel and 2604 build 19929.20032 got installed. 

I too am using DNS less connection to SQL Server. Keeps popping up with the SQL Server login box which should NEVER happen with the way it's programmed. 

I'm going to try and roll back to a 2603 build and confirm that's it.

  • Tom_van_Stiphout's avatar
    Tom_van_Stiphout
    Steel Contributor
    Apr 16, 2026

    Also highly recommended to move the user off of preview channel. That is not a safe place for Production environment.

    Btw, MSFT has been made aware of this issue.

  • jbrown08322's avatar
    jbrown08322
    Copper Contributor
    Apr 16, 2026

    Rolling back to a 2603 worked.

    Can someone please point me to how to UNjoin this user from the Insider program?

     

  • Weichen Yang's avatar
    Weichen Yang
    Copper Contributor
    Apr 15, 2026

    succeed in rolling back to version 2603,everything is fine

     

  • Weichen Yang's avatar
    Weichen Yang
    Copper Contributor
    Apr 15, 2026

    version 2603, no such error.

    version 2604,no way rollback to 2603. office deployment tool or OfficeC2RClient.exe failed.