diff --git a/swad_changelog.h b/swad_changelog.h
index 50d34c318..d047bf977 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -355,10 +355,11 @@ En OpenSWAD:
 ps2pdf source.ps destination.pdf
 */
 
-#define Log_PLATFORM_VERSION	"SWAD 18.13.6 (2018-11-09)"
+#define Log_PLATFORM_VERSION	"SWAD 18.13.7 (2018-11-09)"
 #define CSS_FILE		"swad18.4.css"
 #define JS_FILE			"swad17.17.1.js"
 /*
+	Version 18.13.7:  Nov 09, 2018  Fixed bug in file browser links. (236552 lines)
 	Version 18.13.6:  Nov 09, 2018  Fixed bug in file browser links, reported by Alberto Prieto Espinosa. (236549 lines)
 	Version 18.13.5:  Nov 08, 2018  New file extension allowed, requested by Javier Fernández Baldomero: .gdb (GNU Debugger Script). (236540 lines)
 Copy the following icons to icon public directory:
diff --git a/swad_file_browser.c b/swad_file_browser.c
index d1243981c..4bf8fd77c 100644
--- a/swad_file_browser.c
+++ b/swad_file_browser.c
@@ -2645,7 +2645,7 @@ static void Brw_GetParamsPathInTreeAndFileName (void)
    Par_GetParToText ("Path",Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,PATH_MAX);
 
    /* Check if path contains ".." */
-   if (strstr (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,".."))	// ".." is not allowed in the path
+   if (strstr (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,".."))	// ".." is not allowed in path
       Lay_ShowErrorAndExit ("Wrong path.");
 
    /***** Get the name of the file, folder or link *****/
@@ -2658,13 +2658,14 @@ static void Brw_GetParamsPathInTreeAndFileName (void)
                                      Gbl.FileBrowser.FilFolLnkName,
                                      NAME_MAX,Str_TO_TEXT,false))
 	{
+	 Gbl.FileBrowser.FileType = FileType;
+
 	 /* Check if filename contains ".." */
-	 Brw_GetFileNameToShow (FileType,
+	 Brw_GetFileNameToShow (Gbl.FileBrowser.FileType,
 	                        Gbl.FileBrowser.FilFolLnkName,
                                 FileNameToShow);
-	 if (strstr (FileNameToShow,".."))	// ".." is not allowed in the path
-	    Lay_ShowErrorAndExit ("Wrong path.");
-	 Gbl.FileBrowser.FileType = FileType;
+	 if (strstr (FileNameToShow,".."))	// ".." is not allowed in filename
+	    Lay_ShowErrorAndExit ("Wrong file name.");
 	 break;
 	}
 
@@ -9855,6 +9856,8 @@ void Brw_RecLinkFileBrowser (void)
 		 }
 	      }
 	   }
+	 else	// Link URL not valid
+	    Ale_ShowAlert (Ale_WARNING,Txt_UPLOAD_FILE_Invalid_link);
 	}
       else	// Link URL not valid
 	 Ale_ShowAlert (Ale_WARNING,Txt_UPLOAD_FILE_Invalid_link);