hello @6ste9 a possible serveur problem, wait and made nothing, not tri uninstall or install.
have a look in help
help - customer service - 6 Models - I have lost my model collection, how do I get it back?
solution 1, i don't know if the solution 2 work when the serveur have problem. i not conseil to use the solution 2
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ps:
i made also a little ***** to the Team, we made a war for the user not use the registry and i see on the help, a registry *****.
i pm the Team. ;-)
@6ste9 if you are sur you are on the good account, and if the solution 1 not work then wait tomorrow.
important, not try the methode two, if you don't know use the program what ask the methode.