lxde unable to change wallpaper

[mrneilypops]

I am unable to change wallpaper in lxde live cd.
Desktop settings...impossible to select a different wall. 

[melmarker]

* right mouseclick
* Desktop Preferences
* select another wallpaper

That may be a little bit different - there is only one theme on the iso - same wallpaper in different resolutions and ratiios. If one want to chose another wallpaper - one should install it first-.