Windows Desktop Update [RESOLVED]

[agmorgan]

I have noticed that on one of my PCs at work Windows Desktop Update (Active Desktop etc)
doesn't seem to be installed.

This is strange because it is a Windows 2000 machine and I thought WDU was preinstalled....

There isn't a "web" tab in the display settings and there is no
"Active Desktop" in the right-click menu of the desktop.

It has just been updgraded from IE5.0 to IE6.

Is there anyway (registry maybe?) that I can check to see if it there but just turned off!?
If it is turned off, how do I turn it on again?

[Lightning]

Put a .JPG file as background. If the active desktop is diabled windows will ask if you want to enable it/

[agmorgan]

It says "Windows cannot display the wallpaper you selected. Choose different wallpaper"

It seems like it isn't installed.
How is that possible?

[si_the_geek]

It could be that security policies have changed, the administrator can disable several options for the users of the network (Win 2000 hides them, whereas I think previous versions of Windows just disabled them).