The VendRoot directory, specified in the main program minivend, is the default location of all of the MiniVend program, configuration,
special, and library files. Unless changed in minivend, the main MiniVend server configuration file will be minivend.cfg in the
VendRoot directory.
If no Catalog directives are present, only the special MiniVend admin catalog will be started.
The directives defined in minivend.cfg affect the entire MiniVend server and all catalogs running under it; though you may run multiple MiniVend servers on the same machine with totally independent operation.