I have a cRIO and I was using the Open FPGA Reference function to load a bitfile by specifying the VI name. This was working fine.
I have been compiling all day, and I just deleted a control and then changed a DMA FIFO datatype. When loaded and ran calls to the FIFO returned an error. So I tried refreshing the VI specification, but now when the dialog comes up, there are no VIs listed.
No idea what's wrong here.