[knc1]

That example is for a K2 and yours is a K4 - two firmware versions later.
By the time of the K5, they had dropped the xml format reginfo file for a plain text key=value format file.

You should probably look at yours to see which format it is before blindly replacing it.

But you should ignore all of that, since you know it was stolen.
By forum rules and practice, we can't contribute to illegal activities, sell it for parts.