Serial code old twin otter ?

[mpede 0]

Tried to buy the twin otter extended, have the old twin otter. Cant find the serial code on my order history or the aerosoft launcher. How can I get the old serial code ?

[mopperle 3395]

When you bought the old Twotter from Aerosoft as a download, you'll find the serial in your shop account.

[mpede 0]

Found out that the old twin otter was bought from another web shop, will check with them. Sorry