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can anyone explain how to create option file in creo2.0?
Can you explain "option file"?
option file is a file about machine control data generated by option file generator in creo2.0
Since the post was filed under manufacturing, we can assume this is about GPOST Option File Generator.
You need to be in Manufacturing mode (requiring a manufacturing license and opening or creating a manufacturing model).
Then you find the Option File Generator (where you can create or modify option files for the postprocessor) under the Applications tab.