bmw ista-d rheingold 4.37 Anyone know how to get the license for ista+ v4.37

[M1K3_E46]

I downloaded the ista program her on this site and i cant get the hold of any registration license in none of the folders or files in this download.

Please can someone help me.

This i the key that i get when tryin to start up the program:

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