installed freestyler 3.4.6 as given by the distributor, tried to install the udmx drivers however a black box appears and cancels the installation, copied the dll file over to windows folder and shows in the device manager however its got a exclamation mark next to it. Any ideas to fix it?
![Image](http://s1378.photobucket.com/user/Alex_Marsden/media/issues_zps01f3a929.png.html?o=0)