Please Help!

I'm using a DYNOMOTION K-FLOP USB controller.
Recently trying to use a modbus MPG. Everything went fine if only the lpt driver is loaded.
Once installed the the K-FLOP .dll the MPG not work anymore. Asked the people from DYNOMOTION, but they do not know help.
In the brain view the MPG is working, the other buttons it's OK.

I need help!

Steve

I found the next plugin:

http://www.machsupport.com/forum/index.php?action=dlattach;topic=7784.0;attach=6129

With this installed works, bat shortly crash the system, I think there is a conflict with dynamotion plugin.

Why the MPG not work with brain, and work with plugin?