Licence key lost long ago

Hi, sorry if this a repeat post but I’m new to this forum and have no idea what I’m doing. I can’t for the love of me find my licence key and what to take advantage of the 3.5 upgrade as I have 3.2. Can you help?

I need mine, too, and can’t find it. Please help us, @Antoine!

Never Mind! I found it! @Hendrixedjack, try going to That’s the site through which your Audirvana purchase would have gone. Enter your email address and–assuming you don’t remember your password–click “forgot your password?” and go through the steps to reset it. When that is done and you can login, click on “Order #”, and your registration key will be listed there!