MODBUS RTU & ASCII plugin problem

Problem

I am using a trial version of the Serial Port Monitor, and I am trying to use a Modbus plugin to talk and view the Modbus traffic. The plug in is for RTU and ASCII.  The program under menu command does not recognize the plugin, but only directs me to the free plug-in (which sends met to a program download screen).  The plug-in is in a directory named Modbus in the program files for the Advanced Serial Port Monitor. How do I get the plugin to work.

Solution

Please move the DLL in the "modbus" folder to the "plugins" folder.