An other try to use CS3 Design Premium - Really no chance to use it?

Hi community, I also try to use my CS3 on an other computer an can´t activate it anymore. I´ve red a lot about it and I know about discontiniued activation. 
Is there no chance to start a anymore? I´ve red about the downloads and the serials without activation - can I still get them with a bag of luck anywhere? 

Greetings at all and still be creative & healthy