save images with the browser Iron?

[florius]

I can't save image with browser Iron.
When I clic on image with right button of mouse and clic "save image with name" Iron save a file with extension filename.ipg.crdownload, and Iron Browser crash.
This file can't opened by computer.
Why?
how do I save an image to my hard disk with the browser iron?
Thank for help
Florius