Replacing Routerboard !

Hi,

I got two mikrotik routers, RB750 and CRR1016.
I need to copy the users from RB750 to CRR1016 includes the uptime counter.
Note that I tried using backup from to, done tje copy but unfortunately there was scripts corruption.
So Please I need to make clean copy of users and uptime counters without any rules. !?

Thanks