Internal software error when I compile my fpga target vi.

I got an internal software error When I compile my FPGA target vi. My software is a bit complicated, and it generates about 801KB of size file. I have tried 15 target-scoped FIFOs to send the data faster within target.
Do you guys know how to recover this problem?
I am attaching a screen shot of the error:
Error : Code generation Error
Error
Internal software error
Details
An inter software error has occurred. Please contact National Instrument technical support at ni.com/support
Method name : <b> compile for target </b>
