It seems that Archicad is built around certain language regions.
I have an AUS key and can open INT, USA, UKI, NZE - basically all of the English language versions.
I recently downloaded the French version but could only run it in demo mode.
I don't know exactly with language versions open with which keys, but I would say you will not have any luck running the GER version as it is not 'related' to your key.
I am guessing you may have an SPA key?
I assume any key can open the INT version and possibly all other English language versions.
I may be wrong on that as I have not seen any documentation to say what key can open what versions.
This is just a guess on my part.
One of the forum moderators.
Versions 6.5 to 25
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