Example:

C:\> clwc.exe -w "Y:\System\background.png" -s fill


# Clwc Usage

-l [imagePath] Change Windows 7 Logon Image, Must be under 256 KB

-w [imagePath] Change Wallpaper

-s [Style] Wallpaper Style (Tile, Center, Stretch, Fit, Fill, XY)

-x [pos] Set X Position

-y [pos] Set Y Position