* Once complete conversation about this topic, kindly Mark and Vote any replies to benefit others reading this thread. Tin * Beware of scammers posting fake support numbers here. Please also provide the screenshot of the error message for us to narrow this issue. In that case, we would like to suggest you download the desired AccessDatabaseEngine.exe or AccessDatabaeEngine_圆4.exe to your PC, open an administrative command prompt, and provide the installation path and switch Ex: C:\Files\AccessDatabaseEngine.exe /quiet We think that both access engine from 20 are not suitable for you if you are using Microsoft 365 enterprise apps.
And based on this article: Can't use the Access ODBC driver or OLEDB provider outside Office Click-to-Run - Office | Microsoft Docs and the additional information of Microsoft Access Database Engine 2016 Redistributable. There are no ads in this search engine enabler service.Based on your description, we understand that you want to connect to ACCESS Databases from Python with pyodbc, and you keep getting the error of missing drive.Īs you mentioned that you have Microsoft Access Driver (.accdb) missing in System DSN, User DSN and connection pooling.
GitHub blocks many GitHub Wikis from search engines. ℹ️About GitHub Wiki SEE, a search engine enabler for GitHub Wikis as Microsoft Access Specifications and Limitations ?️ Page Index for this GitHub Wiki Empty ones you can test with are provided: tests2\empty.mdb and tests2\empty.accdb. There are unit tests for Python 2 and 3: tests2\accesstests.py and tests3\accesstests.pyįor each, you need to pass in the name of an access file that can be used. Check that another process or application does not have an "exclusive" lock on the file (see a Stackoverflow for Java's pyodbc here).Check that your registry permits read access (see Microsoft's docs here except you may need to use regedit.exe).
Check that you have 'read' access to the.accdb file so it doesn't include any underscores ( _). Check that you use the full path to the.If you receive an error similar to: General error Unable to open registry key Temporary (volatile) Ace DSN, ways to troubleshoot: R'DRIVER= 'įor table_info in crsr.tables(tableType='TABLE'):
Here is an example of how to open an MS Access database: conn_str = (
accdb file then you need to install the 32-bit version of the "ACE" driver. If you only see and you need to work with an. In this tutorial, we will cover a similar topic bu. If you see an empty list then you are running 64-bit Python and you need to install the 64-bit version of the "ACE" driver. In our previous video, we saw how to pull data from an Excel workbook into our Python script using PYODBC.
The easiest way to check if one of the Microsoft Access ODBC drivers is available to your Python environment (on Windows) is to do > import pyodbc Therefore, if you already have Microsoft Office it is highly recommended that you use a Python environment that matches the "bitness" of the Office install.) (It is possible to force both versions to exist on the same machine but it is not recommended as it can "break" Office installations. There are separate 64-bit and 32-bit versions of the "ACE" Access Database Engine (and drivers), and normally one has either the 64-bit version or the 32-bit version installed. It is also available as a free stand-alone "redistributable" installer for machines without Microsoft Office. It is not included with Windows, but it is normally included as part of a Microsoft Office install. accdb)' This list comprehension iterates through all available ODBC drivers and only returns the ones that start. Microsoft Access Driver (*.mdb, *.accdb) - This is the newer "ACE" ODBC driver. To check which version of the Access ODBC driver is on your computer, do the following in Python: >import pyodbc > i for i in pyodbc.drivers () if i.startswith ('Microsoft Access Driver') 'Microsoft Access Driver (.mdb. It is included as a standard part of a Windows install. Microsoft Access Driver (*.mdb) - This is the older 32-bit "Jet" ODBC driver. There are actually two (2) different Access ODBC drivers from Microsoft:
( This Stack Overflow answer also describes options for connecting to an Access database from Python on non-Windows platforms, but they do not involve pyodbc or ODBC.) Third-party vendors may be able to provide Access ODBC drivers for non-Windows platforms. Microsoft only produces Access ODBC drivers for the Windows platform.