Blit sample GPF

Hi all... getting a GPF when trying to execute the Blit sample in the desktop emulator. Anything special need to be done to run in the emulator? (I've built PocketFrog for all targets, Blit compiles and links so I assume that's not the problem).
Exact GPF details are:
The instruction at "0x00000000" referenced memory at "0x00000000". The memory could not be "read".
Null pointer? I haven't modified the code in the least. V0.6.0 by the way. Thanks!
Exact GPF details are:
The instruction at "0x00000000" referenced memory at "0x00000000". The memory could not be "read".
Null pointer? I haven't modified the code in the least. V0.6.0 by the way. Thanks!