Why doesn RWmultitool save the image in the theme or on the disk of the active project?
If the image cannot be saved, this means that its format is not compatible with RWmultitool (Tiff, Tga, non-transparent PNG and Jpg). For example Gif images do not work with this programme. To edit the image, first convert the image into a compatible format (remember to update the relevant CSS in the theme). Other uncommon problems regarding specific compatible formats depend on advanced information added to an image such as a colour profile.