@wojtek Komorowski – Please try our external Reset Tool plugin here: https://bitbucket.org/photocrati/nextgen-gallery-reset/get/default.zip
To install and activate, go to Plugins > Add New … Upload Plugin
To use, go to Tools > NextGEN Gallery Reset
We do not offer specific support for the Reset Tool plugin as is but it can help in many circumstances, please let us know if it does.
Thanks!
– Cais.
i tried with reset but gallery setting and options dpn,t work. other meny works correctly.
no error display. i have debug active
@star23 – Please start your own topic so we can try to help you with your specific issue on your specific site.
See http://codex.ww.wp.xz.cn/Forum_Welcome#Where_To_Post
Thanks!
– Cais.