>There is a difference between JFW windows for 95 and NT.  JFW uses a
>different method of accessing the video display under NT than what is
>used with windows 95.  There is a jfwvid.dll file that is installed
>into your nt system directory which does not exist under windows 95.

Precisely. The entire device driver model is different between 95/98 and NT.
I have coworkers who have ported Windows95 device drivers to NT and I can
testify that it is a substantial development effort. For JFW specifically,
many would agree the incremental sales from NT are probably small. For these
reasons I feel the extra cost of the NT product is justified.

   -Paul Martz
    Hewlett Packard Workstation Systems Lab

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