mise à jour ?

[Jaclar67]

Comment se fait-il que la version 9.1 de LR classic que je viens d'installer sur un portable mac book est plus complète que la version 9.1 installée sur mon MAC 27pouces ? en particulier les corrections d'objectif 

[GoldingD]

In what way are the Lens Corrections Panels  different? Screenshots would help.

And are you using the same camera and lens on both?

[Jaclar67]

Thank you David for your answer
Both installations work the same way.
In fact I note that the lens correction is very complete when you are in RAW while it is much less in JPEG.
So obviously I could not have the same display of lens corrections for the same photo in RAW on my Imac and in JPEG on the Mac Book!
Thank you for helping me find the right explanation!