Yes that is teh Gcode file the wizard generated to scan the surface of the part. Run that and it asks for a filename to save to. When complete the file you named is a point file generated by running the Gcode.
Then Import the file into BobCad.
Now IF the file is not compatable you can set OPTIONS for teh points file in mach3 that changes the format of the output file.
(;-) TP