Steinberg Cubase AI8 Activation

Hi there,

I recently bought my moxf6 last May 2015. As a newbie, I installed my free Cubase Ai8 that comes free from my Yamaha moxf6 to my laptop.

Unluckily, my laptop died, so I tried to reinstall my Cubase AI8 to my desktop. After the installation, unfortunately, I cannot open my Cubase AI8.

When I tried to renter my previous activation code it only says:

“The activation has been used already. An activation code can only be used once to download or upgrade a license.”

Can anyone help me? It is really frustrating…