LyXwin not finding miktex

[Steven Ning]

I've just installed miktex 2.4 under C:\texmf, and then installed LyX 1.3.5
for Windows under C:\lyx. When I started lyx for the first time (or
reconfigured), it does not seem to see miktex or any of the document classes
included with miktex. The help>configuration document says that lyx has
found nothing. I added C:\texmf\miktex\bin to my environment variables in an
attempt to help lyx out, but it still refuses to see miktex! Whats going on?