Got a new computer a couple months ago, Window 8.1 64 bit. Installed my EZ Drummer and upgraded it to 64 bit. It works just fine but if I open it while there is a web browser open or if I have the itunes player open it won’t work. It’s problem is with the audio device. This also happens with my Ableton Live software and my T-Racks software. I use a Focusrite Saffire 6 USB interface. I’ve talked to support at Sweetwater and their best answer was “I don’t think it can be done”. I’ve also talked to support at Focusrite and Ableton. None of them have an answer. This is all the same software I had installed on my old 32 bit computer and it all worked fine on it so I know it can be done. Any ideas would be appreciated. Mike