External monitor on Docking Station - Wallpaper Problem

[Guest Carlo Baldini]

Hello

 

I have a user that is using an external widescreen monitor connected to his

docking station for his fairly new HP nc6400 laptop. He is only using the

external monitor, not both, and the external is coming through as monitor 1,

his primary, and the other screen is greyed out.

 

The screen displays fine, except for his deksotp wallpaper. For some reason

his wallpaper is still displayed at the resolution of his laptop screen, not

the external monitor. What's even weirder is that there is another copy of

his wallpaper underneath that is displayed as fullscreen, so that he actually

has two wallpapers, one on top of the other. This of course goes away when

the laptop is out of the docking station and using it's own screen.

 

Any Ideas?