indesign le fichier a été créé avec une version plus récente

My guess is that you have an older operating system and therefore, you're not seeing updates as available. Please tell us what version of InDesign and what operating system you're using. If you're on Windows 10 we need the complete build number.

Bizarrement la version installée est la dernière

Mais encore ? Quelle version exactement ?

Let me move this to the InDesign forum for you, which is the appropriate forum for your question.

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