diff --git a/main/lang/bulgarian/admin.inc.php b/main/lang/bulgarian/admin.inc.php
index 1addbff917..07f530a9ab 100644
--- a/main/lang/bulgarian/admin.inc.php
+++ b/main/lang/bulgarian/admin.inc.php
@@ -828,6 +828,7 @@ $AllowUsersToCreateCoursesTitle = "Позвол&#1
 $GlobalAgenda = "Глобална програма";
 $Templates = "Шаблони";
 $EnableVersionCheck = "Разрешаване на проверка на версията";
+$ImportUsersToACourse = "Записване на потребители в курсове чрез файл";
 $ImportCourses = "Импортиране на курсове от файл";
 $EditSessionToURL  = "Редактиране на сесията";
 $ManageSessions = "Управление на сесиите";
diff --git a/main/lang/bulgarian/userInfo.inc.php b/main/lang/bulgarian/userInfo.inc.php
index c9a437903a..873f9e15f8 100644
--- a/main/lang/bulgarian/userInfo.inc.php
+++ b/main/lang/bulgarian/userInfo.inc.php
@@ -34,7 +34,7 @@ $PersonalData = "Профил";
 $Contacts = "Контакти";
 $ContactsList = "Контакти";
 $InvitationDenied = "Поканата е отказана.";
-$YouDontHaveInvites = "Нямате покани.";
+$YouHaveInvites = "Нямате покани.";
 $InvitationSentBy = "Поканата е изпратена от";
 $RequestContact = "Искане на данни за контакт";
 $DateSend = "Дата на изпращане";
diff --git a/main/lang/english/userInfo.inc.php b/main/lang/english/userInfo.inc.php
index 629e6f764a..47c1863f58 100644
--- a/main/lang/english/userInfo.inc.php
+++ b/main/lang/english/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Added contact to list";
 $ContactsGroupsComment = "This screen is a list of contacts sorted by groups";
 $YouDontHaveContactsInThisGroup = "No contacts found";
 $SelectTheCheckbox = "Select the check box";
-$YouDontHaveInvites = "Empty";
+$YouHaveInvites = "Empty";
 $SocialInvitesComment = "Pending invitations.";
 $InvitationSentBy = "Invitation sent by";
 $RequestContact = "Request contact";
diff --git a/main/lang/french/userInfo.inc.php b/main/lang/french/userInfo.inc.php
index 6cca561d64..30893d3b5d 100644
--- a/main/lang/french/userInfo.inc.php
+++ b/main/lang/french/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Ajout
 $ContactsGroupsComment = "Cet écran vous présente une liste de contacts triés par groupes";
 $YouDontHaveContactsInThisGroup = "Vous n\'avez aucun contact dans ce groupe";
 $SelectTheCheckbox = "Cochez la case";
-$YouDontHaveInvites = "Vous n\'avez pas d\'invitation";
+$YouHaveInvites = "Vous n\'avez pas d\'invitation";
 $SocialInvitesComment = "Cet écran vous permet de vérifier vos invitations en attente";
 $InvitationSentBy = "Invitation envoyée par";
 $RequestContact = "Demander un contact";
diff --git a/main/lang/italian/userInfo.inc.php b/main/lang/italian/userInfo.inc.php
index 960a423ee3..249501d8b3 100644
--- a/main/lang/italian/userInfo.inc.php
+++ b/main/lang/italian/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Aggiunto all\'elenco dei contatti";
 $ContactsGroupsComment = "Qui puoi vedere i contatti per gruppo";
 $YouDontHaveContactsInThisGroup = "Nessun contatto nel gruppo";
 $SelectTheCheckbox = "Clicca sulla casella delle opzioni";
-$YouDontHaveInvites = "Non hai inviti";
+$YouHaveInvites = "Non hai inviti";
 $SocialInvitesComment = "Vedi gli inviti";
 $InvitationSentBy = "Invito inviato da";
 $RequestContact = "Richiedi un contatto";
diff --git a/main/lang/polish/userInfo.inc.php b/main/lang/polish/userInfo.inc.php
index 60789af43a..8e589ef3c5 100644
--- a/main/lang/polish/userInfo.inc.php
+++ b/main/lang/polish/userInfo.inc.php
@@ -41,7 +41,7 @@ $InvitationDenied = "Zaproszenie odrzucone";
 $AddedContactToList = "Dodano kontakt do listy";
 $YouDontHaveContactsInThisGroup = "Brak kontaktów w tej grupie";
 $SelectTheCheckbox = "Zaznacz odpowiednie pole";
-$YouDontHaveInvites = "Aktualnie nie masz żadnych zaproszeń";
+$YouHaveInvites = "Aktualnie nie masz żadnych zaproszeń";
 $InvitationSentBy = "Zaproszenie wysłane przez";
 $DateSend = "Data wysłania";
 $SocialParent = "Moi rodzice";
diff --git a/main/lang/quechua_cusco/trad4all.inc.php b/main/lang/quechua_cusco/trad4all.inc.php
index 9063309818..f2c7817f62 100644
--- a/main/lang/quechua_cusco/trad4all.inc.php
+++ b/main/lang/quechua_cusco/trad4all.inc.php
@@ -11,7 +11,7 @@ $Forums = "Rimarinakuykuna";
 $langExercices = "Llank\'anapaqkuna";
 $Name = "Suti";
 $langComment = "Ima nisqakuna";
-$langVisible = "Qhawasqakuna";
+$langVisible = "Rikurisqa";
 $Download = "Kachariy";
 $langGroup = "Huñusqakuna";
 $langEdit = "Hoqmanta ruway";
@@ -26,6 +26,7 @@ $Theme = "Imamanta";
 $TheListIsEmpty = "Yupaychasqaqa chinmi kashan";
 $langCourseCreate = "Kamay huj yachachinata";
 $langTodo = "Ima rimariykuna";
+$UserName = "Haykuq";
 $Hide = "Pakay";
 $FirstName = "Suti";
 $LastName = "Mamataytamanta suti";
@@ -73,6 +74,7 @@ $langManager = "Kamachina";
 $langOptional = "Munaspapas";
 $NextPage = "Qatiqnin raphi";
 $PreviousPage = "Ñaupaqnin raphi";
+$langUse = "Hapipay";
 $langTotal = "Lliu";
 $langTake = "Ajllay";
 $langOne = "Huj";
diff --git a/main/lang/quechua_cusco/userInfo.inc.php b/main/lang/quechua_cusco/userInfo.inc.php
index 35b3a9886a..8328c1fc93 100644
--- a/main/lang/quechua_cusco/userInfo.inc.php
+++ b/main/lang/quechua_cusco/userInfo.inc.php
@@ -1,4 +1,44 @@
 <?php /*
 for more information: see languages.txt in the lang folder. 
 */
+$langLineNumber = "Hayka seq\'ekuna";
+$langLine = "Seq\'e";
+$langLines = "Seq\'ekuna";
+$langLineOrLines = "Seq\'e (kuna)";
+$langMoveUp = "Wichachiy";
+$langMoveDown = "Urachiy";
+$langAddNewHeading = "Yapay musuq umanchasqata";
+$langCourseAdministratorOnly = "Yachachinaq kamachiqninlla";
+$langBackToUsersList = "Kutiy reqsisqaykikuna yupaychasqaman";
+$langTracking = "Qhatikachay";
+$langCourseManager = "Yachachinapa Kamachiq";
+$langModRight = "T\'ijrachiy kaykunaq huñinkunata";
+$langNoAdmin = "kunanmantaqa <b>mana</b> kanqachu huñiykuna, kay k\'iti kamachinaykipaq";
+$langAllAdmin = "kunanmantaqa  kanqa <b>llipin</b> huñiykuna, kay k\'iti kamachinaykipaq";
+$langIsNow = "Kunanqa wichaypin kashan";
+$langInC = "Kay yachachinapi";
+$langFilled = "Llapan kanchakunaqa, manan hunt\'asqachu kashanku";
+$langUserNo = "Ama Haykuqqaqa";
+$langTaken = "Ña hap\'ipasqa kashan. Ama hina kaychu hoqta ajllay";
+$langTutor = "Purichiq...";
+$langGroupUserManagement = "Huñusqakunaq  Kamachin";
+$langUnregister = "Mana qelqachasqa";
+$langAddAUser = "Yapay haykuqkunata";
+$UsersUnsubscribed = "Ajllasqa haykuqkunaqa ñan horqochikunku yachachinamantaqa";
+$Contacts = "Reqsisqakuna";
+$SocialInformationComment = "Kaymantaqa kuraqyachiwaq reqsisqaykikunataqa";
+$AttachContactsToGroup = "Huñuy reqsisqaykikunata";
+$ContactsList = "Reqsisqakunamanta yupaynin";
+$AttachToGroup = "Yapay kay huñusqa reqsisqakunaman";
+$SelectOneContact = "Ajllay hoq reqsisqata";
+$SelectOneGroup = "Ajllay hoq huñusqata";
+$AttachContactsPersonal = "Yapankipunichu kay reqsisqata  huñusqa ajllasqakunaman";
+$AddedContactToList = "Haykuq yapasqa ...";
+$SocialParent = "Ayllumasi";
+$SocialFriend = "Kunpaykuna";
+$SocialGoodFriend = "Ancha kunpaykuna";
+$SocialEnemy = "Auqaykuna";
+$SocialDeleted = "Reqsisqa horqosqa";
+$SeeAll = "Llapanta qhawariy";
+$ExtraInformation = "Hoq willay";
 ?>
\ No newline at end of file
diff --git a/main/lang/slovenian/userInfo.inc.php b/main/lang/slovenian/userInfo.inc.php
index 3cfd4f2ce7..7c19d2e062 100644
--- a/main/lang/slovenian/userInfo.inc.php
+++ b/main/lang/slovenian/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Kontakt je bil dodan v seznam";
 $ContactsGroupsComment = "Ta zaslon podaja seznam kontaktov urejenih po skupinah";
 $YouDontHaveContactsInThisGroup = "V tej skupini nimate kontaktov";
 $SelectTheCheckbox = "Izberi potrditveno polje";
-$YouDontHaveInvites = "Nimaš nobenih èakajo&#269;ih vabil";
+$YouHaveInvites = "Nimaš nobenih èakajo&#269;ih vabil";
 $SocialInvitesComment = "Ta zaslon omogoèa preverjanje tvojih èakajoèih vabil";
 $InvitationSentBy = "Vabilo poslano od";
 $RequestContact = "Zahtevaj kontakt";
diff --git a/main/lang/slovenian_unicode/messages.inc.php b/main/lang/slovenian_unicode/messages.inc.php
index 2c5e8d2fed..76b4633a4a 100644
--- a/main/lang/slovenian_unicode/messages.inc.php
+++ b/main/lang/slovenian_unicode/messages.inc.php
@@ -29,4 +29,7 @@ $DeleteMessage = "Odstrani sporo�ilo";
 $ReadMessage = "Preberi sporo�ilo";
 $SendInviteMessage = "Pošlji sporo�ilo z vabilom";
 $SendMessageInvitation = "Ste prepri�ani, da želite odposlati ta vabila ?";
+$MessageTool = "Sporo�ila";
+$SendMessage = "Pošlji sporo�ilo";
+$WriteToMessage = "Sestavi sporo�ilo";
 ?>
\ No newline at end of file
diff --git a/main/lang/slovenian_unicode/trad4all.inc.php b/main/lang/slovenian_unicode/trad4all.inc.php
index 267ccfb0ac..ced7e0bb68 100644
--- a/main/lang/slovenian_unicode/trad4all.inc.php
+++ b/main/lang/slovenian_unicode/trad4all.inc.php
@@ -694,4 +694,5 @@ $ThereIsNotUnqualifiedLearners = "Tu ni nekvalificiranih u�e�ih se uporabnikov
 $SocialNetwork = "Socialno omrežje";
 $BackToOutbox = "Nazaj k odposlanim sporo�ilom";
 $Invitation = "Povabilo";
+$SeeMoreOptions = "Poglej ve� možnosti";
 ?>
\ No newline at end of file
diff --git a/main/lang/slovenian_unicode/userInfo.inc.php b/main/lang/slovenian_unicode/userInfo.inc.php
index ed7abee272..1dad9263a9 100644
--- a/main/lang/slovenian_unicode/userInfo.inc.php
+++ b/main/lang/slovenian_unicode/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Kontakt je bil dodan v seznam";
 $ContactsGroupsComment = "Ta zaslon podaja seznam kontaktov urejenih po skupinah";
 $YouDontHaveContactsInThisGroup = "V tej skupini nimaš kontaktov";
 $SelectTheCheckbox = "Izberi potrditveno polje";
-$YouDontHaveInvites = "Nimaš nobenih �akajo�ih vabil";
+$YouHaveInvites = "Nimaš nobenih �akajo�ih vabil";
 $SocialInvitesComment = "Ta zaslon omogo�a preverjanje tvojih �akajo�ih vabil ";
 $InvitationSentBy = "Vabilo poslano od";
 $RequestContact = "Zahtevaj kontakt";
@@ -62,4 +62,11 @@ $AlterPersonalData = "Spremeni osebne podatke";
 $Invites = "Moja vabila";
 $ContactsGroups = "Kontakti skupine";
 $ErrorSendingMessage = "Napaka pri pošiljanju sporo�ila";
+$PendingInvitations = "Čakajo�a povabila";
+$MyInbox = "Moja prihajajo�a sporo�ila";
+$SeeAll = "Poglej vse";
+$ImagesUploaded = "Naložene slike";
+$ExtraInformation = "Dodatne informacije";
+$SearchContacts = "Poiš�i kontakte";
+$SocialSeeContacts = "Pogle kontakte";
 ?>
\ No newline at end of file
diff --git a/main/lang/spanish/userInfo.inc.php b/main/lang/spanish/userInfo.inc.php
index 5e5835b6b7..0599c58b1f 100644
--- a/main/lang/spanish/userInfo.inc.php
+++ b/main/lang/spanish/userInfo.inc.php
@@ -45,7 +45,7 @@ $AddedContactToList = "Usuario a
 $ContactsGroupsComment = "Desde aquí puede ver a sus contactos agrupados";
 $YouDontHaveContactsInThisGroup = "Usted no tiene contactos en este grupo";
 $SelectTheCheckbox = "Seleccione una o más opciones de la casilla de verificación";
-$YouDontHaveInvites = "No tiene invitaciones actualmente";
+$YouHaveInvites = "No tiene invitaciones actualmente";
 $SocialInvitesComment = "Desde aquí usted puede aceptar o denegar las invitaciones entrantes";
 $InvitationSentBy = "Invitación enviada por";
 $RequestContact = "Petición de contacto";
@@ -64,7 +64,7 @@ $ContactsGroups = "Mis grupos de contactos";
 $ErrorSendingMessage = "Error al enviar el mensaje";
 $PendingInvitations = "Invitaciones pendientes";
 $MyInbox = "Bandeja de entrada";
-$ViewSharedProfile = "Ver perfil compartido";
+$ViewSharedProfile = "perfil compartido";
 $SeeAll = "Ver todos";
 $ImagesUploaded = "Mis imágenes";
 $ExtraInformation = "Infomación extra";