License Problem

Hi Dear,

I was get activation code for Cubase AI7 from mysteinberg but status “not activated yet” and i was reinstall my OS Windows (coz many virus on my laptop) and I try to Install again my Cubase AI but when i put old activation code the elicenser rejected.
I was try harder Install/Unistall Cubase and Elicenser from steinberg but still the same.

What can i do for Fix my Problem? i was spent many hours for fixed its but can’t do anythings.

Maybe someone can help fix my problem.

Thanks Dear