Trytounderstand Wrote: I had joined a pdf file (with the screenshoots about how I had structured the usb key in order toi obtain persistence) .
May be this is not the best way about sharing pictures.
Is it better to choose many jpeg files (the original screenshoots)?
Personally, I have been using Postimage.org for this for years with good results...
If you're on Windows, they even have a (portable) app that does it all at once: https://postimages.org/app.
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