I created an action using Action wizard in Acrobat Pro X.
e.g. Hello_001.pdf,Hello_002.pdf,Hello_003.pdf,Hello_004.pdf,... and so on,
i want a Custom Menu which target this action to execute.
It seems to me that you can find your answer in the link you gave. Important is that your script/function works correctly. So test it before in the js console. However here an example, where you can replace the script with yours. Regards, Reinhard
EDIT: (25.11.) Thought can use it by myself, but then I want to have it sortable. So I introduced leading zeros in the extract filename -> function changed.