Dear People in Charge.
Allow me to brief you a little bit of my problem.

I have tow licenses for Studio 2019 Freelance, namely

xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx installed on my PC.
I managed to deactvate this one at the time I did my upgrade to Studio 2021.

Another one license is
xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx installed on a PC used by my niece.

Now that I have upgraded my licenses, both on my PC and my personal laptop,
I need your assistance to help me remotely deactivate this second license because
I am no longer able to communicate with my niece. I simply want to prevent her misusing
my Studio 2019 license installed on her PC.

I'd prefer to have both my Studio Licenses safely at home, on my PC and my personal laptop.

Thank you very much.
Meidy Maringka