Studio 2024 does not start after the recent update + Antidote plugin disappeared from ribbon

I am a little bit in a panic state mode. I upgraded to Trados 2024, worked OK except a few bug. Notably the Antidote plugin disappeared from the ribbon.
I updated to the last version today (I think it ends with .2259)

I installed the new version of the Antidote plugin.
I received Error "Sdl.Desktop.Platform.CommandBars.IActionService could not be started"

I tried using this solution : (modifying according to Folder 18)
https://gateway.sdl.com/apex/communityknowledge?articleName=000003136

I launched a repair Trados Studio 2024

And now I cannot open it anymore.
What do you suggest I should do?

Anybody got problem with the last version?
Anybody got the problem with Antidote plugin?

Thank you for your help.

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