Still part of the configuration setup which I do have problems with, here's a little bug which probably doesn't have any consequences.
My PC is running norwegian Windows, and _USTN_LOCALE_LANGUAGE = "nb". I assume this is something from the Windows setting.
This causes some errors when running Configuration Explorer, lines 141 and 142 in msconfig.cfg.
%include $(_USTN_SYSTEM)$(_USTN_LOCALE_LANGUAGE)/*.cfg level System
%include $(_USTN_SYSTEM)$(_USTN_LOCALE_LANGUAGE)-$(_USTN_LOCALE_COUNTRY)/*.cfg level System
However the system folder doesn't have any subfolder "nb", so this isn't working.
There are some other references to this variable, which don't exist either.