Installing EZDrummer 2 plugin to Samplitude Music Studio millard-f79 wrote on 10/13/2014, 4:13 PM I've followed the instruction from both Samplitude and from EZDrummer but have had no luck. Before I tried to do this I started getting the "Unable to Open ReWire subsytem, error 100" message on startup of Samplitude Back to post