Fusion 360 auf MAC : Postprozessor von WinPC-NC funktioniert nicht

Habe versucht, einen G-Code aus Fusion 360 (Version auf MAC !!!) zu erzeugen und folgenden Report erhalten :

Fehler: The post configuration requires revision 45702 or later of the post processor which has revision 45264.
Failed while processing global script.

Anscheinend habe ich den Falschen Postprozessor: ist aber der aktuelle von Stepcraft !!!

Hier der ganze Report :

Information: Configuration: STEPCRAFT WinPC-NC
Information: Vendor: WinPC-NC
Information: Posting intermediate data to '/Users/heinz/Fusion 360 CAM/nc/1001.nc'
Information: Total number of warnings: 3
Error: Failed to post process. See below for details.
...
Loading locale from '/Applications/Autodesk Fusion 360.app/Contents/Libraries/Applications/CAM360/Data/Translations/german_de.xml'
Start time: Mon May 17 18:01:40 2021
Warnung: function getProgramNameAsInt does not always return a value
Warnung: function getProgramNameAsInt does not always return a value
Warnung: function getProgramNameAsString does not always return a value
Post processor engine: 4.3.0 45264
Configuration path: /Users/heinz/Autodesk/Fusion 360 CAM/Posts/stepcraft winpc-nc.cps
Include paths: /Users/heinz/Autodesk/Fusion 360 CAM/Posts
Configuration modification date: Mon May 17 17:19:54 2021
Output path: /Users/heinz/Fusion 360 CAM/nc/1001.nc
Checksum of intermediate NC data: ad9946044a55d07b61f4a1ccf481d986
Checksum of configuration: 8319660c60fccf80f27c1bd67c46b111
Vendor url: http://www.lewetz.de
Legal: Copyright (C) 2012-2021 by Autodesk, Inc.

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Fehler: The post configuration requires revision 45702 or later of the post processor which has revision 45264.
Failed while processing global script.
###############################################################################

Stop time: Mon May 17 18:01:41 2021
Fehler: Output file has been closed.
Post processing failed.