diff --git a/workflow/engine/classes/class.case.php b/workflow/engine/classes/class.case.php
index 3a4f99ac8..26253506b 100755
--- a/workflow/engine/classes/class.case.php
+++ b/workflow/engine/classes/class.case.php
@@ -4946,7 +4946,7 @@ class Cases
                             G::verifyPath($pathEmail, true); //Create if it does not exist
                             $fileTemplate = $pathEmail . G::LoadTranslation('ID_UNASSIGNED_MESSAGE');
 
-                            if (!file_exists($fileTemplate)) {
+                            if ((!file_exists($fileTemplate)) && file_exists(PATH_TPL . "mails" . PATH_SEP . G::LoadTranslation('ID_UNASSIGNED_MESSAGE'))) {
                                 @copy(PATH_TPL . "mails" . PATH_SEP . G::LoadTranslation('ID_UNASSIGNED_MESSAGE'), $fileTemplate);
                             }
 
diff --git a/workflow/engine/classes/class.processes.php b/workflow/engine/classes/class.processes.php
index ace53dec5..fd9bf8e58 100755
--- a/workflow/engine/classes/class.processes.php
+++ b/workflow/engine/classes/class.processes.php
@@ -3865,7 +3865,7 @@ class Processes
             @copy( PATH_TPL . "mails" . PATH_SEP . "alert_message.html", $dir . "alert_message.html" );
         }
 
-        if (! file_exists( $dir . "unassignedMessage.html" )) {
+        if ( (!file_exists( $dir . "unassignedMessage.html")) && file_exists($dir . G::LoadTranslation('ID_UNASSIGNED_MESSAGE'))) {
             if (defined('PARTNER_FLAG')) {
                 @copy( PATH_TPL . "mails" . PATH_SEP . "unassignedMessagePartner.html", $dir . G::LoadTranslation('ID_UNASSIGNED_MESSAGE'));
             } else {
diff --git a/workflow/engine/classes/model/Language.php b/workflow/engine/classes/model/Language.php
index 3c5a8f047..942574f2d 100755
--- a/workflow/engine/classes/model/Language.php
+++ b/workflow/engine/classes/model/Language.php
@@ -644,6 +644,7 @@ class Language extends BaseLanguage
             $trn = new Translation();
             $trn->generateFileTranslationPlugin( $plugin, $idLanguage );
             $trn->addTranslationEnvironmentPlugins( $plugin, $idLanguage, $POHeaders, $countItemsSuccess );
+            $languageID = (isset($languageID)) ? $languageID : $idLanguage;
 
             //fill the results
             $results = new stdClass();
diff --git a/workflow/engine/menus/setup.php b/workflow/engine/menus/setup.php
index 5e83459f3..b6ed73490 100755
--- a/workflow/engine/menus/setup.php
+++ b/workflow/engine/menus/setup.php
@@ -70,7 +70,7 @@ if (!$partnerFlag) {
 //tools options
 if ($RBAC->userCanAccess('PM_SETUP_ADVANCE') == 1 ) {
     if (!$partnerFlag) {
-        $G_TMP_MENU->AddIdRawOption('PLUGINS',   'pluginsMain', 'Plugins Manager', 'icon-plugins.png', '', 'plugins');
+        $G_TMP_MENU->AddIdRawOption('PLUGINS',   'pluginsMain', G::LoadTranslation('ID_PLUGINS_MANAGER'), 'icon-plugins.png', '', 'plugins');
     }
 }