Hello Adobe, I need to intall Creative Cloud in a second computer, but it says "trial time has expired".

Hello Adobe, I need to intall Creative Cloud in a second computer as permmited in the contract, but since i downloaded trial versions in the 2nd computer, it says: "trial time has expired" and it doesn't allow me to activate the product. I guess you guys need to reset the "active" computers in my account to start brand new. Also i don't have access to one previous machine i owned (was stolen from me). Thank you for your kind help.