Impossible to deactivate Studio on my laptop

I'd like to deactivate my licence of Studio 2017 of my laptop and after many attempts, I cannot do it, receiving each time an error message.
I tried the "offline method" with the Deactivation Authorization code I found on my sdl account, but I also get an error message.

Thank you in advance for your help.

Sandra Groscaux



added
[edited by: Sandra Groscaux at 5:45 PM (GMT 1) on 12 Aug 2023]
emoji