Serial number is 'invalid' though it has been downloaded with InDesign from my account
Win 10.
My account with Adobe, the Products page, looks like this:

When I download any of the versions available from this Products side - in this case it would be the English version - OR one including my native language - in both cases I get the 'invalid serial number' message, and please contact SUPPORT ))), which notoriously is very hard to get in touch with.
Should it ever happen, I would like to ask the good service providers there, how this can be possible - that two original components from the same product page don't match each other?
And that's the question I have to ask here in the forum (while Adobe likes to be left alone).
