Scaler 2 De-Registration When Migrating to New Computer

Hi All
I have bought a new computer and I wish to deactivate my current license on my current computer.
Can you tell me how to do this?
Thank you

I have never had to Deactivate it. You should be able to just download and activate it on the new computer. That’s all I’ve ever done.

Thank you for your help.
You have been most kind