Can't signout parallels from old macbook

[crownc]

Hi,
I've sold my old macbook. and i have no access to remove the activation key on my old macbook. is there a way to reset the activation key? Please help!

Thank you

 

[Maria@Parallels]

Hi,
I've sold my old macbook. and i have no access to remove the activation key on my old macbook. is there a way to reset the activation key? Please help!
Thank you

Hi, could you share your license key with us, please?