Then I create the pass to user admin I make some keyfault. Now I can’t log in. What I must to do in such situantion, are the engineer pass to log in?
If such login name are not exist, how to reinstall MT on rb112 or reset?
You have to reinstall your router with netinstall,
http://www.mikrotik.com/docs/ros/2.9/guide/netinstall
and start your configuration from the beginning.
I know but I use freebsd
you just asked how to reinstall MT. now you say you use FREEBSD. which one is it then? Or you wish to know how to reinstall if you don’t have netinstall? I n that case, you need to find a windows machine, or linux with Wine.
I done it? thanks a lot for help, but i can’t uderstand why the programers of MT don’t make winbox & netinstall for *unix. I find the windows maсhin & evrything made.
My proposition: developers of MT make winbox & netinstall for *unix like system 
Winbox can run with (red) wine 
netinstall i never try this
Maximiliano
What for winbox I know & I use it under wine. Also I try to run netinstall but it crash, the net install want do run bootftp program. As I know, if have netboot kernel of MT , you can boot MT from *unix server. & after reinstall MT.
very sorry that is impossible
What for winbox I know & I use it under wine. Also I try to run netinstall but it crash, the net install want do run bootftp program. As I know, if have netboot kernel of MT , you can boot MT from *unix server. & after reinstall MT.
very sorry that is impossible