no more images displayed after installation

Hi,

after installing this, all of my images are not displayed anymore.
In media settings there is ‘wp-content/uploads’
and in full path there is ‘https://sub.domain.com’

My intention to try this was, because I could not figure out, why on SSL connection my favicon and logo was transmitted via http which caused a browser message stating that not all of the page is encrypted.
How can I undo what the plugin changed?

I’m using WP 3.5 with woocommerce and a theme replete
Thanks for advice
Tom

http://wordpress.org/support/plugin/wp-original-media-path

http://wordpress.org/extend/plugins/wp-original-media-path/