Combustion 2 final Paradox

I have the paradox combustion 2 final with the crack. When i instaled this programs all run perfectly, but after two weeks when i run the program it is say:

"Please uninstall this software beta, the period of beta training has expired"

Where can i download a correct crack?

Thanks in advance

And it also says something about dongle key,it's non-working,@!#$!!;(

I can help with it

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