I've been consulting with a local school helping them set up a pc to control their lighting. They have a PC running windows 7 professional with an Enttec DMX Pro connected for controlling a couple strand CD80 dimmer packs. The device works with Pro utility and DMX Pro manager. The lights can be controlled with each utility. But when we switch to another lighting control software program, LightsUp! or Open Light Rehearsal (or anything for that matter) the software says we are connected but there is no control. Lights do not respond. I installed the drivers from the CD that came with the DMX Pro, upgraded the firmware on the device, and moved the usb cable to different ports. The only control of the lights occurs with the Enttec utility. The kicker is that the same pc works fine with an Enttec open DMX interface I have. But the open DMX will not work with the software they want to use. Enttec support says to contact the software supplier but I feel like it's something else. Any help would be greatly appreciated.