Search for: KB10903 - Using Microsoft Access .accdb databases. MS Access .accdb database can be used with TatukGIS products, provided that: Access must be installed. Code should be 32-bit (Microsoft Office installation is 32-bit by default). Because TatukGIS software does not create the .accdb file, this file must be created as well as a .ttkls file. [TatukGIS Layer] Storage=Native LAYER=lwaters DIALECT=MSJET ADO=Provider=Microsoft.ACE.OLEDB.12.0;Data Source=gistest.accdb Created: June 04, 2014, Modified: January 04, 2016