Hi,I have installed: windows xp sp3+ cygwin 2.573.2.3+ns-allinone 2.34
the command "startxwin.dat" is ok . I can see t x~windows. and the command "ns" is ok ,too.I can see the result in text. but there is no graph window for displaying the result at the same time . I input command as below (between ************* and *********) (in x window) ************************************************************************ $ns ./ns-allinone-2.34/ns-2.34/tcl/ex/simple.tcl 210 0.003749999999999.. running nam.......... $...... ************************************************************************* Maybe the result of ns command is right ,but nam dialog didn't appera.why? If I double click the icon of /$NS_HOME /ns-allinone-2.34/nam-1.14/nam.exe, then display the error dialog: nam.exe couldn't find the entrance. couldn't locate the programm input node AddAtomA to dynamic link library cygwin1.dll. Any suggestion,thanks a lot . ------------------------------------------------------------------------------------------------------------ jinling.zhao