Microsoft 365 and Office | Access | For business | Windows
A family of Microsoft relational database management systems designed for ease of use.
Is it possible the network location of your target accdb has been changed?
Reading An Access Version 16 File
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
I have been using the ACe drive for quite sometime now. All of a sudden I go to run a project that has been running and now crashes with
ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified.
I have the full office package installed which includes MSAccess, the verion is Microsoft® Access® for Microsoft 365 MSO (Version 2310 Build 16.0.16924.20054) 64-bit. I am running the application in 64 Bit Mode, and yes I have tried it in 32bit modes as well...same error. Checking my registry reveals that this driver should be available. I see the old DAO is no longer supported. Is there something else we are supposed to use??? my connection string is as follows...
Provider=Microsoft.ACE.OLEDB.12.0;Data Source=\sessionWork-0\Data Processing\database.accdb
Microsoft 365 and Office | Access | For business | Windows
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.