Unable to initialize GL_ARB_depth_texture

Hi !

I try to launch a JOGL demo and I’ve got an error.
“Unable to initialize GL_ARB_depth_texture OpenGL extension” :o
The demo is HWShadowmapsSimple.
I try to launch the JGears demo and it works well. So why does HWShadowmapsSimple demo not work ? Do I need to configure something else ?
(I’ve got a NVIDIA GeForce4 440 Go 64M)
Thanks for your help. :wink: