i can access 32 bit ms access db files using 32 bit power bi desktop.
when publishing to PBI service, and running the personal gateway to refresh the data, i get the following error:
|Data source error:||Microsoft Access: The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine. The 64-bit version of the Access Database Engine 2010 Access Database Engine OLEDB provider is required to connect to read this type of file. To download the client software, visit the following site: https://go.microsoft.com/fwlink/?LinkID=285987.|