I am running a micro-atx biostar board. using the vga onboard as primary and installed a usb to vga as second monitor. I have it setup to extend desktop. I am running RR with dual monitor setting as true. I can click and drag a movie into the second monitor and it plays perfectly. Use RR and start video it will display in main monitor which is the onbaord vga. Cannot get the video to play from RR to the second monitor. Why wont the video display on monitor 2?

On my home pc I am using the onbaord video which is vga and hdmi. Vga shows RR and hdmi shows video. Settings are the same in RR and on my home pc the software from nvidia has it as dualview. Is that the same as extended?