# Define the connection string conn_str = ( r'DRIVER=Microsoft Access Driver (*.mdb, *.accdb);' r'DBQ=C:\path\to\your\database.accdb;' )
You cannot install both the 32-bit and 64-bit Access Database Engines on the same machine simultaneously via the standard installer. This causes "Provider cannot be found" errors if your application and the installed driver don't match bit-for-bit.
In this post, we’ll explore what it is, why it matters, and how to navigate its most common pitfalls (especially the notorious 32-bit vs. 64-bit conflict).
while (reader.Read())
# Establish connection conn = pyodbc.connect(conn_str) cursor = conn.cursor()