Hello,

The message "No changes." is never translated, even if it is present in the file .../xx-xx/cbteamplugins_language.php.

The message is displayed by
CBTxt::T("No changes.")
in .../components/com_comprofiler/plugin/user/plug_cbcore/cb.core.php

Thank you

In the configuration, "Ajax Email checker" must be "yes".

Update the profile.
In "Contact info" correct email address by entering the same value.
The following message is displayed, regardless of the language.
'No changes.'

And even if I change the content of the file "admin_language.php" of the "default_language", the display is always the same.

There an error in the code of CB.

In the code of the "cbimport" of "plugin.fundation.php", when the parameter $lib is "langage.cbteamplugins".

The consequence is that the language file "xx-xx/cbteamplugins_language.php" is never imported.

See also : www.joomlapolis.com/forum/153-professional-member-support/183474-mauvaise-installation-des-plugins-de-langue

After better research ...

cbimport ('language.cbteamplugins')
seems never called.

A solution.
In "cb.core.php" line 2009
replace:
function fieldClass( &$field, &$user, &$postdata, $reason ) {
global $_CB_framework, $_CB_database, $ueConfig, $_GET;

parent::fieldClass( $field, $user, $postdata, $reason );
with :
function fieldClass( &$field, &$user, &$postdata, $reason ) {
global $_CB_framework, $_CB_database, $ueConfig, $_GET;
cbimport( 'language.cbteamplugins' );

parent::fieldClass( $field, $user, $postdata, $reason );