Path statements and problems locating files

["Simon, Dean SAL-TI/6" <Dean dot J dot Simon at shell dot com dot au>]

I've just installed Cygwin/XFree86 on a Windows95b system and I'm striking
some problems -

1. When activating XWin.exe, I get an error message "CYGWIN1.DLL and
CYGZ.DLL are missing" yet they are located in the D:\cygwin\bin directory.
On checking the PATH statement using "env", I get the following path -

PATH=/usr/local/bin:/usr/bin:/bin:/CYGWIN/BIN:/USR/X11R6/BIN:/USR/LOCAL/BIN=
/usr/bin/env


My cygwin.bat is as follows -

@echo off

D:
chdir \cygwin\bin
PATH=/cygwin/bin:/usr/X11R6/bin:/usr/local/bin
bash --login -i

To fix this, I have temporarily copied CYGWIN1.DLL and CYGZ.DLL to the
necessary directories and then XWin runs. Is there an obvious solution ?.




2. Installed OpenDX (opendx-4.1.3-cygwin.tar.gz) to the cygwin system,
located under /usr/local/dx. I manually changed batch files Editor.bat,
Menu.bat, Builder.bat, Prompter.bat, Tutor.bat to reflect the correct root
and data directories. 
When starting under Cygwin using "dx" at the $ prompt, the program stops
after one line reading "exec: /usr/local/dx/bin/dxworker: not found", yet
dxworker is in that exact directory. What's wrong with my set-up ?.


Dean Simon.