2 registration email sent out

At registration of new users, 2 welcome messages are sent out from my Swedish site. 1 in Swedish and 1 in English. Then I delete the Swedish welcome message in the registration tab and leave the field empty, the new users still receive an English message.

I just want the Swedish message. From my older Joomla 1.5 site only 1 message was sent out, but the settings is the same.

How to solve it?

CB 1.8.1
J 2.5.6

Matt

Next to the standard mail CB is sending, Joomla sends an email as well

To disable teh Joomla message : in the plugin User Joomla you can disable this

Thanks SPABO!

I have totally missed that! Just 1 email sent after changing Joomla own settings.

Matt