Hello
I am experienced developer with over 20 years software development experience. DDF files use can be access using file based ODBC interface, I have written similar applications in the past that interface with btrieve files using ODBC. is very version specific, so we will need to know what version of the DDF files we are talking. if you provide me with same files I will be happy to show you a demo of an app where you can specify the location of DDF files and you can retreive contents into a data grid.
I am looking forward to your response an dhope you will consider my bid.
Regards
Lucky