Acill wrote:
I dont have any recepts any more!
Even no E-Mail etc? in your archive. The smallest evidence of proof of your card can help.
Sometimes the SN is handwritten into the manual.
If you sent the card as signatur-delivery (sorry don't know the correct term, swissgerman = Eingeschrieben)) then yor postoffice has at least a entry in their books. Ask for a copy
Perhaps your dealer,vendor has some infos etc in his books.
Even if you have no proofs. Let the German police know that you have sent a card to be repaired. So they know at least how many people have been threatened
