Hi, I'm trying to reinstall my Acidpro 7 and I am being required to enter my ComputerID... I have no idea what it is... Thank you

My system info:

Processor - Intel R CoreTM i7-5500U CPU @2.40GHz 2.40 GHz
RAM 12.0 GB
64-Bit OS, x64-based processor


Help, please & Happy Holidays...