[PD] gem example 02/09 errors

[Julean Simon]

hi list, did someone experience errors with 02/09 snapshotsave example? 
what am i missing?
i guess the last errs are due to the not generated file, but what is 
the -5000 err? im on osx 10.3. thnx, j.

error: ERROR: -5000 in GraphicsExportDoExport()
DebugAssert: Third Party Client: result == 0  [-43] FSPathMakeRef [line 
142, file src/Base/GemPixImageLoad.cpp]
error: GEM: Unable to find file: ü@¿ÿðÀ
error: GEM: Unable to find filename:/Users/uea/Desktop/x00000.tif
error: parID : -179257345