Problem with Contour Move in Softmotion

Hi,

I got the 3 motors in SolidWorks , my table looks lika that:      40  50  60 , cordinate space consist of 3 axis and when i try to change on Active Mode an error occurs: 
                                                                                           50  70  80
                                                                                          70  90  100
                                                                                          90  95  110                                                               

"An error occurred while attempting to switch the I/O scan mode. NI SoftMotion: The size of the buffer or array is incorrect."   

Any idea why ?

Thanks,

Bartek