Conversion Failed when launching the Manage Keynote function
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Additional context
I have also some errors at Revit Launch since 4.6.9 installation
I try to open a Desktop copy of the RevitKeynotes_FRA.txt in an empty project file, and here is the error message :

@danselkaz Would you please send me the original keynote file and also add translations for the French prompts in your comments? I can't read French, sorry.
You can also start with a fresh empty text file and import your existing keynotes.
Hello,
Here is the file for Keynote in French
RevitKeynotes_FRA - Copie.txt
" L'acc猫s au chemin d'acc猫s ...... est refus茅 "
Means : "Access to the ..... filepath is rejected"
" Fin de la trace de la pile d'exception interne " is untranslatable
Google says something like : "end of the internal exception stack trace"
The weird thing is that , in this file, I don't have the Keynote manager window that can permits to load an other file (like an empty one).
When I click on "Manage keynotes" it opens the windows that says, "Existing keynote file needs to be converted to a format .....Are you sure you ant to convert ?
I click "Convert" and then the error message with a single "OK" button to validate and close the command.
@danselkaz Are you sure you have write access to that file?
@danselkaz Any updates?
I'm out of the office until week 4, I will try to edit the file when I'm back and tell you.
Nevertheless, I remember having tried with a copy of the file in the desktop and it doesn't work, but maybe that was not exactly the same error message. So I'll check this out also
Thank you
@danselkaz Any updates?
It seems that the file was on Read Only status... I don't understand why it was like this in my instalation but .. .problem solved