Cannot export virtual components to Ultiboard for PCB making?

Hi,

I've started thinking about making a PCB pretty soon. I've already bought fresh components to be placed onto the PCB.

I'm using Ultiboard 10 right now for the PCB design, I'm using Multisim as my main SPICE simulator. I have 2 schematics for my transmitter/receiver as two separate project files.

When I try to export a schematic via Multisim to Ultiboard it says:
"The circuit contains 13 Virtual components, which will not be exported."

Is there any way I can go around this? Also is there a way so that both the transmitter/receiver schematics can be on the one project (as each takes up the whole workspace in Multisim).

thanks guys