cannot make uddeim work

I installed uddeim and all the plugins that come with it and run all of it
i have cb plugin and installed all the required plugins for cb.
the problem is : i cannot review any messages when i click on the message t redirect me to the outbox.
and when i click on any thing it redirect to the out box.
i made the link in the menu for uddeim
but i don't know how to explain more or what is the problem it is very strange
i hope you help me
thanks

Have you installed a 3rd party SEF component? If so try to switch it off.

thank you so much
i am useing artio sef plugin.
when i disabled it uddeim worked but the photo gallery plugin didn't have friendly urls.
there is no any way to make uddeim work ok with artio joomsef?
thank you so much for your help

I am sorry, I cannot provide support for 3rd party components.
Usually you disable SEF for certain modules or there are special settings available.