You can have a look at http://zone.ni.com/libraries/ and see if your boards driver is included there, else, i think there are some points on constructing your own. If this is not enough, you can use the boards dll and LV dll call to create your driver, or even create your own dll and use it from LabVIEW. I don't know which limitatios LabVIEW evaluation version has, so can't help you on that.
Hope this helps