I have updated from A6 Com. to A7 Com. yesterday and received the key file already a few hours later, thanks for that.
Only thing is that I hat to uncheck, in Outlook Express --> Tools --> Options --> tab Security, the checkbox 'Do not allow attachments to be saved or opened that could potentially be a virus', otherwise I could not use this file (it was greyed out).
Could you please mention that in the e-mail?