I've been using Sonar Pro for a month now without a problem. I upgraded from windows 7 to 10 last week. I've been running Sonar with no problem except AD2 which gives me "computer id incorrect".
After a week of running the Sonar program for a week now, I opened it this afternoon to a "product needs to be activated, will go into demo mode after 11 days".
Any clue?
I've had cakewalk products since the first version on 5 1/2 floppy. Not liking this subscription version. Program is great, just too much bull crap online stuff to deal with.

FYI, I've done the "Offline activation" and it still says product not activated. Command center says activated. When I go into the "About" on the Sonar program says "Legal" copy and has all my licensed info.
 

Cakewalk cleared up the problem as of today. Some weird glitch. Thanks everyone for the input...guess I'm the only one to have this issue.

It can take a few days to get help. It is a peer to peer forum. Glad you got it worked out though. This sort of problem is something users generally can't fix anyway.