Alexis MZ-NF810

Hi guys, I just installed sonicstage 4.3 it opens fine but 1) did not recognize my Net MD-MZ-NF810. In the Transfer Option, shows three but not the MD one. 2) I´ve tried to change de Compatibility into Windows 7, which is mine but does not open it...so that check box its unchecked right now as it was at the beginning. What should I do? Thanks for reading this. Alexis...