Hello,
The Adept Program is something that is made by Digilent. This application isn't meant for being used with non-digilent FPGAs such as the one on the NI Digital Electronics FPGA Board. The FPGA on this board is made by Xilinx so you have to use Xilinx tools in order to deply files to the FPGA (assuming you're not using LabVIEW FPGA). Specifically, you should use the Xilinx iMPACT Software, version 10.x or later, which is part of the ISE WebPACK kit. You can get this software from www.xilinx.com/ise.
If you still have questions about deploying your files to the FPGA, you can refer to the following resource.
Xilinx iMPACT Examples:
http://www.ni.com/white-paper/8671/en/
I hope this helps!
Regards,