81834db6_xBaseJ___dBase_Access_for_Java__Description
[Name] ignoreMissingMDX [Possible Values] True, Yes, False, No [Default Value] False, throw exception if MDX file is missing. [Description] 
When opening a DBF file that has its MDX file indicator set to true xBaseJ, like other dbase engines, looks to open the associated MDX file. If it can't be found an exception is thrown. If this property is set to true or yes then the application will not throw an exception.
xBaseJ - dBase Access for Java
Description