A few days ago I started to check the portability of plugins for PhotoFiltre Portable 7.0. I have used the plugin "Histogram editor". I could ascertain, that PhotoFiltre Portable 7.0 in connection with this plugin is still completely portable. Unfortunately I failed in the attempt to create a plugin installer. Regarding the causes of this failure I refer to my remarks in the article Creation of a Plugin Installer.
Has anyone an idea to solve this problem?