h is incompatible with 95/NT.
The solution is to rebuild all of these files that were built using icon
source:
<ol>
<li>
Go get the console ICON executables for use on 95/NT.  They are the files
nticont.exe, nticonx.exe, noop.bat.  Put them in your noweb/bin directory.
<ol>
<li>The other two were available on the noweb ftp site, from the
FAQ, but noop.bat wasn't... it's availbe via FTP with the icon distribution,
but it's pretty easy to build yourself, it's contents are the single line:
<pre>
@rem this file