Databases associated with Sage/Peachtree are dbase, it seems. A database folder containing DBF files, along with CDX is the database which I can connect to by way of Microsoft's DBASE driver--except some tables are NOT IN THE EXPECTED FORMAT.
Apparently, something similar can be done with Pervasive software. When I look into using Pervasive software instead of Microsoft's DBASE driver, I find references to DDF files and NO references to DBF files. Can Pervasive software work with DBASE - also know as FoxPro databases?