I've bookmarked this thread and will 'poke' SD Support in the morning. With any luck, it'll help.
btw, have you looked in your email "spam"/Junk folder to see if perhaps responses from SD Support went there in error?
Thank you very much! Yes, I checked the Spamfolder, this has happened to me once and never will again...
Impulse/ Upper left corner dropdown menu/ Detect Application. Point to non-Impulse base install folder.
Hmm, thanks? I don't think this will help, as the game is detected by Impulse. It says "update available". But I can not download it, because my key is rejected...