Thanks for the information about the NetSupport School program. It is probably incompatible to the DirectX version that you were using. We'll add this to our external bug list.

glad i could help.

kinda, on the other hand - i would have been glad if this would have never happened too!

As far as I remember, mostly every RemoteControl software will fail
with 3d, as they switch to software mode when rendering the screen.
One of our compiling servers is controlled via RemoteDesktop,
and 3d failed also there.

old_bill