Removing creative suite cs6 licence without program / computer

I have a problem which adobe "help" was unable to help me with. I need to get Creative Suite CS6 licence deactivated, but I don't have access to the computer where it was installed. How can I do this? Is it possible?

Creative Suite CS6 can be installed in maximum of two devices and I had the product installed to my laptop and also to my desk computer.

But I just bought a new computer and I installed this creative suite CS6 successfully to it - but only then I realised that I forgot to deactivate the program from my old computer. I can no longer do that, since some part from the old computer were used to my new one.

Now I can't use the creative suite cs6 before I deactivate it from my old computer - which doesn't exist anymore. Is there anyway to do this?

This is really important tool for me so I would be very very thankful for all help with this.