WCS5.1 Problem

all,
I am trying to install WCS 5.1 in NT. I have a fully qualified name and also installed the fixpacks. Thepost configuration steos were also done ! But when i open the admin console i get an error 500 stating "Servlet caught unhandled exception". i can send the wcs.log if some one has time to look into that !
I need this information urgently. any help is greatly appreciated!
Thanx in advance
kaycee