this DLL Plugin fixed in WinXP system, can support WinXP, Win7, Win8, Win10... System. Copy ours dmxplus.dll and hahan.dll file to Martin Lightjockey directory Overwrite the old dmxplus.dll file. Nothing to setup, nothing to run our other plugin and do not to Detect DMX Hardware in Lightjockey then can used HD512 box with lightjockey to control your lighting. hahan