[MiKTeX] How to find out MiKTeX 2.5 install dir

[Bernhard E. <bg...@gm...>]

It seems that with MiKTeX 2.5 there is no more "Install Root" value in
the Windows registry, in this case how one can easily obtain the
installation directory of MiKTeX (e.g. C:\Program files\MiKTeX 2.5)
from the command line? Using 'findtexmf' or maybe 'initexmf'?

Bernhard Enders.