diff --git a/swad_changelog.h b/swad_changelog.h
index 6a9324cc1..1c3736f73 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -211,14 +211,16 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.171.13 (2017-03-29)"
+#define Log_PLATFORM_VERSION	"SWAD 16.171.15 (2017-03-30)"
 #define CSS_FILE		"swad16.166.css"
 #define JS_FILE			"swad16.144.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
-        Version 16.171.13:Mar 29, 2017	Some help URLs translated to spanish. (? lines)
+        Version 16.171.15:Mar 30, 2017	Some help URLs translated to spanish. (217528 lines)
+        Version 16.171.14:Mar 29, 2017	Some help URLs translated to spanish. (217526 lines)
+        Version 16.171.13:Mar 29, 2017	Some help URLs translated to spanish. (217526 lines)
         Version 16.171.12:Mar 29, 2017	Some help URLs translated to spanish. (217525 lines)
         Version 16.171.11:Mar 29, 2017	Changes in translations related to statistics. (217523 lines)
         Version 16.171.10:Mar 28, 2017	Some help URLs translated to spanish. (217522 lines)
diff --git a/swad_help_URL.c b/swad_help_URL.c
index 707263381..40b625670 100644
--- a/swad_help_URL.c
+++ b/swad_help_URL.c
@@ -2814,7 +2814,7 @@ const char *Hlp_PROFILE_Session_role =
 #elif L==3
 	"PROFILE.Session#role";
 #elif L==4
-	"PROFILE.Session#role";
+	"PROFILE.Session.es#rol";
 #elif L==5
 	"PROFILE.Session#role";
 #elif L==6
@@ -2856,7 +2856,7 @@ const char *Hlp_PROFILE_Courses =
 #elif L==3
 	"PROFILE.Courses";
 #elif L==4
-	"PROFILE.Courses";
+	"PROFILE.Courses.es";
 #elif L==5
 	"PROFILE.Courses";
 #elif L==6
@@ -2877,7 +2877,7 @@ const char *Hlp_PROFILE_Timetable =
 #elif L==3
 	"PROFILE.Timetable";
 #elif L==4
-	"PROFILE.Timetable";
+	"PROFILE.Timetable.es";
 #elif L==5
 	"PROFILE.Timetable";
 #elif L==6
@@ -2982,7 +2982,7 @@ const char *Hlp_PROFILE_Record =
 #elif L==3
 	"PROFILE.Record";
 #elif L==4
-	"PROFILE.Record";
+	"PROFILE.Record.es";
 #elif L==5
 	"PROFILE.Record";
 #elif L==6
@@ -3003,7 +3003,7 @@ const char *Hlp_PROFILE_Institution =
 #elif L==3
 	"PROFILE.Institution";
 #elif L==4
-	"PROFILE.Institution";
+	"PROFILE.Institution.es";
 #elif L==5
 	"PROFILE.Institution";
 #elif L==6
@@ -3024,7 +3024,7 @@ const char *Hlp_PROFILE_Webs =
 #elif L==3
 	"PROFILE.Webs";
 #elif L==4
-	"PROFILE.Webs";
+	"PROFILE.Webs.es";
 #elif L==5
 	"PROFILE.Webs";
 #elif L==6