Hi Pilou,

normally when a program is installed you don't have to be in the root folder, afaik.

What happens if you are in cmd.exe and change (cd) do your Desktop folder and then
run the commands? Do you see then a new image file created on your Desktop?

I don't have ImageMagick installed currently on my Windows 7 Notebook, but i think
this should work.

Regards
Stefan