Resolve Studio wants to be re-activated

I am using Resolve Studio 15 and have had no problems before, but today it wanted me to re-activate the program. I got Resolve with my BMPCC4k and have only used the activation card once and since lost it.

Is there any way to get the activation key back? I still have the camera.

Thanks!

Troels

If you still have the serial number from the invoice, try to contact support.
Other than that, it's like losing cash.