audio mix reason+nuendo

[davicai]

Hi there,
I am using reason(2.5) +nuendo(2.0)in the rewire mode and i am having this problem here:
When I am ready to mix everything into a wave file, somehow i get two files: one L file and other R file from the same music.
Even though the "non chanel split" is turn on in the "audio mix settings"
can any one help me please
thanks

 

[Disposable]

Is this during Export Audio Mixdown?
If so, make sure that the output is set to... Stereo Interleaved.