Rewire / Sonar - Renoise is played back mono

Im having troble with the rewire in Sonar 6.0. My xrns files appear in MONO when I rewire them. What am I doing wrong???
-A

Can it be the you have only enbaled one ReWire channel (either Mix Left or Mix Right)? I do not use Sonar myself so I do not know exactly how it works in that program so I can not direct you exacly how to do, but look after the rewire channels connected to renoise and see which of them that is enabled.