diff --git a/extras/pandora_update_version.sh b/extras/pandora_update_version.sh
index 10e5534459..7d143f0f03 100755
--- a/extras/pandora_update_version.sh
+++ b/extras/pandora_update_version.sh
@@ -172,8 +172,8 @@ echo "Updating Pandora Console version..."
 sed -i -e "s/\s*\$pandora_version\s*=.*/\$pandora_version = 'v$VERSION';/" "$CONSOLE_FILE"
 sed -i -e "s/\s*\$build_version\s*=.*/\$build_version = 'PC$BUILD';/" "$CONSOLE_FILE"
 echo "Updating Pandora Console installer version..."
-sed -i -e "s/\s*\$version\s*=.*/\$version = '$VERSION';/" "$CONSOLE_INSTALL_FILE"
-sed -i -e "s/\s*\$build\s*=.*/\$build = '$BUILD';/" "$CONSOLE_INSTALL_FILE"
+sed -i -e "s/\(\s*\$version\s*=\s\).*/\1'$VERSION';/" "$CONSOLE_INSTALL_FILE"
+sed -i -e "s/\(\s*\$build\s*=\s\).*/\1'$BUILD';/" "$CONSOLE_INSTALL_FILE"
 echo "Setting develop_bypass to 0..."
 sed -i -e "s/\s*if\s*(\s*[!]\s*isset\s*(\s*$develop_bypass\s*)\s*)\s*$develop_bypass\s*=.*/if ([!]isset($develop_bypass)) $develop_bypass = 0;/" "$CONSOLE_FILE"
 
diff --git a/pandora_agents/unix/DEBIAN/control b/pandora_agents/unix/DEBIAN/control
index b4a1487f25..a49b305f83 100644
--- a/pandora_agents/unix/DEBIAN/control
+++ b/pandora_agents/unix/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-agent-unix
-Version: 7.0NG.732-190313
+Version: 7.0NG.732-190320
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_agents/unix/DEBIAN/make_deb_package.sh b/pandora_agents/unix/DEBIAN/make_deb_package.sh
index 0481649acd..e95df185e1 100644
--- a/pandora_agents/unix/DEBIAN/make_deb_package.sh
+++ b/pandora_agents/unix/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="7.0NG.732-190313"
+pandora_version="7.0NG.732-190320"
 
 echo "Test if you has the tools for to make the packages."
 whereis dpkg-deb | cut -d":" -f2 | grep dpkg-deb > /dev/null
diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index 025c7ff0ef..da29933562 100755
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -42,7 +42,7 @@ my $Sem = undef;
 my $ThreadSem = undef;
 
 use constant AGENT_VERSION => '7.0NG.732';
-use constant AGENT_BUILD => '190313';
+use constant AGENT_BUILD => '190320';
 
 # Agent log default file size maximum and instances
 use constant DEFAULT_MAX_LOG_SIZE => 600000;
diff --git a/pandora_agents/unix/pandora_agent.redhat.spec b/pandora_agents/unix/pandora_agent.redhat.spec
index e066d9b3b6..6d7e12d845 100644
--- a/pandora_agents/unix/pandora_agent.redhat.spec
+++ b/pandora_agents/unix/pandora_agent.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_agent_unix
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 
 Summary:            Pandora FMS Linux agent, PERL version
 Name:               %{name}
diff --git a/pandora_agents/unix/pandora_agent.spec b/pandora_agents/unix/pandora_agent.spec
index b9017687a1..5a10c17f69 100644
--- a/pandora_agents/unix/pandora_agent.spec
+++ b/pandora_agents/unix/pandora_agent.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_agent_unix
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 
 Summary:            Pandora FMS Linux agent, PERL version
 Name:               %{name}
diff --git a/pandora_agents/unix/pandora_agent_installer b/pandora_agents/unix/pandora_agent_installer
index 4f0011c733..345bf0c832 100755
--- a/pandora_agents/unix/pandora_agent_installer
+++ b/pandora_agents/unix/pandora_agent_installer
@@ -10,7 +10,7 @@
 # **********************************************************************
 
 PI_VERSION="7.0NG.732"
-PI_BUILD="190313"
+PI_BUILD="190320"
 OS_NAME=`uname -s`
 
 FORCE=0
diff --git a/pandora_agents/win32/installer/pandora.mpi b/pandora_agents/win32/installer/pandora.mpi
index 09defbca4a..bde8ab969b 100644
--- a/pandora_agents/win32/installer/pandora.mpi
+++ b/pandora_agents/win32/installer/pandora.mpi
@@ -186,7 +186,7 @@ UpgradeApplicationID
 {}
 
 Version
-{190313}
+{190320}
 
 ViewReadme
 {Yes}
diff --git a/pandora_agents/win32/pandora.cc b/pandora_agents/win32/pandora.cc
index f566961adb..f17f4c9e0e 100644
--- a/pandora_agents/win32/pandora.cc
+++ b/pandora_agents/win32/pandora.cc
@@ -30,7 +30,7 @@ using namespace Pandora;
 using namespace Pandora_Strutils;
 
 #define PATH_SIZE    _MAX_PATH+1
-#define PANDORA_VERSION ("7.0NG.732(Build 190313)")
+#define PANDORA_VERSION ("7.0NG.732(Build 190320)")
 
 string pandora_path;
 string pandora_dir;
diff --git a/pandora_agents/win32/versioninfo.rc b/pandora_agents/win32/versioninfo.rc
index 472d9723ce..75b43cc61d 100644
--- a/pandora_agents/win32/versioninfo.rc
+++ b/pandora_agents/win32/versioninfo.rc
@@ -11,7 +11,7 @@ BEGIN
       VALUE "LegalCopyright", "Artica ST"
       VALUE "OriginalFilename", "PandoraAgent.exe"
       VALUE "ProductName", "Pandora FMS Windows Agent"
-      VALUE "ProductVersion", "(7.0NG.732(Build 190313))"
+      VALUE "ProductVersion", "(7.0NG.732(Build 190320))"
       VALUE "FileVersion", "1.0.0.0"
     END
   END
diff --git a/pandora_console/DEBIAN/control b/pandora_console/DEBIAN/control
index b28bde0506..9ff1d9b4e7 100644
--- a/pandora_console/DEBIAN/control
+++ b/pandora_console/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-console
-Version: 7.0NG.732-190313
+Version: 7.0NG.732-190320
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_console/DEBIAN/make_deb_package.sh b/pandora_console/DEBIAN/make_deb_package.sh
index a000b443a0..f359088899 100644
--- a/pandora_console/DEBIAN/make_deb_package.sh
+++ b/pandora_console/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="7.0NG.732-190313"
+pandora_version="7.0NG.732-190320"
 
 package_pear=0
 package_pandora=1
diff --git a/pandora_console/extras/delete_files/.gitignore b/pandora_console/extras/delete_files/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/pandora_console/extras/delete_files/delete_files.txt b/pandora_console/extras/delete_files/delete_files.txt
new file mode 100644
index 0000000000..7ddcdae14e
--- /dev/null
+++ b/pandora_console/extras/delete_files/delete_files.txt
@@ -0,0 +1,3 @@
+/godmode/servers/recorn_script.php
+/godmode/servers/manage_recontask_form.php
+/godmode/servers/manage_recontask.php
\ No newline at end of file
diff --git a/pandora_console/godmode/agentes/agent_wizard.snmp_interfaces_explorer.php b/pandora_console/godmode/agentes/agent_wizard.snmp_interfaces_explorer.php
index f4c432cb7a..5730fea501 100644
--- a/pandora_console/godmode/agentes/agent_wizard.snmp_interfaces_explorer.php
+++ b/pandora_console/godmode/agentes/agent_wizard.snmp_interfaces_explorer.php
@@ -321,6 +321,8 @@ if ($create_modules) {
                         $module_type = 2;
                     } else if (preg_match('/ifAdminStatus/', $name_array[1])) {
                         $module_type = 2;
+                    } else if (preg_match('/ifOperStatus/', $name_array[1])) {
+                        $module_type = 18;
                     } else {
                         $module_type = 4;
                     }
@@ -367,7 +369,24 @@ if ($create_modules) {
                     if ($row['server_type'] == 13) {
                         $module_type_name = db_get_value_filter('nombre', 'ttipo_modulo', ['id_tipo' => $values['id_tipo_modulo']]);
 
-                        $new_module_configuration_data = "module_begin\nmodule_name ".io_safe_input($name)."\nmodule_description ".io_safe_output($values['descripcion'])."\nmodule_type ".$module_type_name."\nmodule_snmp\nmodule_oid ".$conf_oid."\nmodule_community ".$values['snmp_community']."\nmodule_end";
+                        $new_module_configuration_data = "module_begin\nmodule_name ".io_safe_input($name)."\nmodule_description ".io_safe_output($values['descripcion'])."\nmodule_type ".$module_type_name."\nmodule_snmp\nmodule_version ".$snmp_version."\nmodule_oid ".$conf_oid."\nmodule_community ".$values['snmp_community'];
+
+                        if ($snmp_version == '3') {
+                            $new_module_configuration_data .= "\nmodule_secname ".$snmp3_auth_user;
+                            $new_module_configuration_data .= "\nmodule_seclevel ".$snmp3_security_level;
+
+                            if ($snmp3_security_level == 'authNoPriv' || $snmp3_security_level == 'authPriv') {
+                                $new_module_configuration_data .= "\nmodule_authpass ".$snmp3_auth_pass;
+                                $new_module_configuration_data .= "\nmodule_authproto ".$snmp3_auth_method;
+                            }
+
+                            if ($snmp3_security_level == 'authPriv') {
+                                $new_module_configuration_data .= "\nmodule_privproto ".$snmp3_privacy_method;
+                                $new_module_configuration_data .= "\nmodule_privpass ".$snmp3_privacy_pass;
+                            }
+                        }
+
+                        $new_module_configuration_data .= "\nmodule_end";
 
                         config_agents_add_module_in_conf($id_agent, $new_module_configuration_data);
                     }
diff --git a/pandora_console/godmode/update_manager/update_manager.offline.php b/pandora_console/godmode/update_manager/update_manager.offline.php
index 79f9a72d2e..24da1a341f 100644
--- a/pandora_console/godmode/update_manager/update_manager.offline.php
+++ b/pandora_console/godmode/update_manager/update_manager.offline.php
@@ -1,23 +1,39 @@
 <?php
+/**
+ * Extension to manage a list of gateways and the node address where they should
+ * point to.
+ *
+ * @category   Update Manager Offline
+ * @package    Pandora FMS
+ * @subpackage Community
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ============================================================================
+ * Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
+ * Please see http://pandorafms.org for full contribution list
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation for version 2.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * ============================================================================
+ */
 
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; version 2
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
 global $config;
 
-// ui_require_css_file('update_manager', 'godmode/update_manager/');
 check_login();
 
-// ui_require_css_file('update_manager', 'godmode/update_manager/');
-if (! check_acl($config['id_user'], 0, 'PM') && ! is_user_admin($config['id_user'])) {
+if (! check_acl($config['id_user'], 0, 'PM')
+    && ! is_user_admin($config['id_user'])
+) {
     db_pandora_audit('ACL Violation', 'Trying to access Setup Management');
     include 'general/noaccess.php';
     return;
@@ -27,7 +43,8 @@ $baseurl = ui_get_full_url(false, false, false, false);
 
 ?>
 
-<!-- Add the stylesheet here cause somehow the 'ui_require_css_file' is not working on the metaconsole and there is no time to fix it -->
+<!-- Add the stylesheet here cause somehow the 'ui_require_css_file' 
+is not working on the metaconsole and there is no time to fix it -->
 <link rel="stylesheet" type="text/css" href="<?php echo $baseurl; ?>/godmode/update_manager/update_manager.css">
 
 <script type="text/javascript">
diff --git a/pandora_console/include/ajax/update_manager.ajax.php b/pandora_console/include/ajax/update_manager.ajax.php
index bdb6710d20..7a7cefc82b 100644
--- a/pandora_console/include/ajax/update_manager.ajax.php
+++ b/pandora_console/include/ajax/update_manager.ajax.php
@@ -1,16 +1,32 @@
 <?php
+/**
+ * Extension to manage a list of gateways and the node address where they should
+ * point to.
+ *
+ * @category   Update Manager Ajax
+ * @package    Pandora FMS
+ * @subpackage Community
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ============================================================================
+ * Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
+ * Please see http://pandorafms.org for full contribution list
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation for version 2.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * ============================================================================
+ */
 
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation for version 2.
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
 global $config;
 
 check_login();
@@ -44,6 +60,7 @@ $check_update_free_package = (bool) get_parameter('check_update_free_package');
 $install_free_package = (bool) get_parameter('install_free_package');
 $search_minor = (bool) get_parameter('search_minor');
 $unzip_free_package = (bool) get_parameter('unzip_free_package');
+$delete_desired_files = (bool) get_parameter('delete_desired_files');
 
 if ($upload_file) {
     ob_clean();
@@ -243,8 +260,15 @@ if ($install_package) {
             return;
         }
 
-        update_manager_enterprise_set_version($version);
-        db_pandora_audit('Update '.get_product_name(), "Update version: $version of ".get_product_name().' by '.$config['id_user']);
+        enterprise_hook(
+            'update_manager_enterprise_set_version',
+            [$version]
+        );
+
+        db_pandora_audit(
+            'Update '.get_product_name(),
+            "Update version: $version of ".get_product_name().' by '.$config['id_user']
+        );
 
         $return['status'] = 'success';
         echo json_encode($return);
@@ -591,3 +615,143 @@ if ($install_free_package) {
 
     return;
 }
+
+
+/*
+ * Result info:
+ * Types of status:
+ * -1 -> Not exits file.
+ * 0 -> File or directory deleted successfully.
+ * 1 -> Problem delete file or directory.
+ * 2 -> Not found file or directory.
+ * 3 -> Don`t read file deleet_files.txt.
+ * 4 -> "deleted" folder could not be created.
+ * 5 -> "deleted" folder was created.
+ * 6 -> The "delete files" could not be the "delete" folder.
+ * 7 -> The "delete files" is moved to the "delete" folder.
+ * Type:
+ * f -> File
+ * d -> Dir.
+ * route: Path.
+ */
+
+if ($delete_desired_files === true) {
+    global $config;
+
+    // Initialize result.
+    $result = [];
+    $result['status_list'] = [];
+
+    // Flag exist folder "deleted".
+    $exist_deleted = true;
+
+    // Route delete_files.txt.
+    $route_delete_files = $config['homedir'];
+    $route_delete_files .= '/extras/delete_files/delete_files.txt';
+
+    // Route directory deleted.
+    $route_dir_deleted = $config['homedir'];
+    $route_dir_deleted .= '/extras/delete_files/deleted/';
+
+    // Check isset directory deleted
+    // if it does not exist, try to create it.
+    if (is_dir($route_dir_deleted) === false) {
+        $res_mkdir = mkdir($route_dir_deleted, 0777, true);
+        $res = [];
+        if ($res_mkdir !== true) {
+            $exist_deleted = false;
+            $res['status'] = 4;
+        } else {
+            $res['status'] = 5;
+        }
+
+        $res['type'] = 'd';
+        $res['path'] = $url_to_delete;
+        array_push($result['status_list'], $res);
+    }
+
+    // Check isset delete_files.txt.
+    if (file_exists($route_delete_files) === true && $exist_deleted === true) {
+        // Open file.
+        $file_read = fopen($route_delete_files, 'r');
+        // Check if read delete_files.txt.
+        if ($file_read !== false) {
+            while ($file_to_delete = stream_get_line($file_read, 65535, "\n")) {
+                $file_to_delete = trim($file_to_delete);
+                $url_to_delete = $config['homedir'].'/'.$file_to_delete;
+                // Check is dir or file or not exists.
+                if (is_dir($url_to_delete) === true) {
+                    $rmdir_recursive = rmdir_recursive(
+                        $url_to_delete,
+                        $result['status_list']
+                    );
+
+                    array_push(
+                        $result['status_list'],
+                        $rmdir_recursive
+                    );
+                } else if (file_exists($url_to_delete) === true) {
+                    $unlink = unlink($url_to_delete);
+                    $res = [];
+                    $res['status'] = ($unlink === true) ? 0 : 1;
+                    $res['type'] = 'f';
+                    $res['path'] = $url_to_delete;
+                    array_push($result['status_list'], $res);
+                } else {
+                    $res = [];
+                    $res['status'] = 2;
+                    $res['path'] = $url_to_delete;
+                    array_push($result['status_list'], $res);
+                }
+            }
+        } else {
+            $res = [];
+            $res['status'] = 3;
+            $res['path'] = $url_to_delete;
+            array_push($result['status_list'], $res);
+        }
+
+        // Close file.
+        fclose($route_delete_files);
+
+        // Move delete_files.txt to dir extras/deleted/.
+        $count_scandir = count(scandir($route_dir_deleted));
+        $route_move = $route_dir_deleted.'/delete_files_'.$count_scandir.'.txt';
+        $res_rename = rename(
+            $route_delete_files,
+            $route_move
+        );
+
+        $res = [];
+        $res['status'] = ($res_rename === true) ? 7 : 6;
+        $res['type'] = 'f';
+        $res['path'] = $route_move;
+        array_push($result['status_list'], $res);
+    } else {
+        if ($exist_deleted === true) {
+            $res = [];
+            $res['status'] = -1;
+            array_push($result['status_list'], $res);
+        }
+    }
+
+    // Translation diccionary neccesary.
+    $result['translation'] = [
+        'title'            => __('Delete files'),
+        'not_file'         => __('The oum has no files to remove'),
+        'not_found'        => __('Not found'),
+        'not_deleted'      => __('Not deleted'),
+        'not_read'         => __('The file delete_file.txt can not be read'),
+        'folder_deleted_f' => __('\'deleted\' folder could not be created'),
+        'folder_deleted_t' => __('\'deleted\' folder was created'),
+        'move_file_f'      => __(
+            'The "delete files" could not be the "delete" folder'
+        ),
+        'move_file_d'      => __(
+            'The "delete files" is moved to the "delete" folder'
+        ),
+    ];
+
+    echo json_encode($result);
+    return;
+}
diff --git a/pandora_console/include/config_process.php b/pandora_console/include/config_process.php
index a3a2f4662e..3767f036c4 100644
--- a/pandora_console/include/config_process.php
+++ b/pandora_console/include/config_process.php
@@ -20,7 +20,7 @@
 /**
  * Pandora build version and version
  */
-$build_version = 'PC190313';
+$build_version = 'PC190320';
 $pandora_version = 'v7.0NG.732';
 
 // Do not overwrite default timezone set if defined.
diff --git a/pandora_console/include/functions_events.php b/pandora_console/include/functions_events.php
index e320f235ae..dc69af7baf 100644
--- a/pandora_console/include/functions_events.php
+++ b/pandora_console/include/functions_events.php
@@ -701,19 +701,20 @@ function events_comment(
         $first_event = reset($id_event);
     }
 
-    $event_comments = db_get_value(
-        'user_comment',
-        $event_table,
-        'id_evento',
-        $first_event
+    $event_comments = mysql_db_process_sql(
+        'SELECT user_comment FROM '.$event_table.' WHERE id_evento = '.$first_event,
+        'affected_rows',
+        '',
+        false
     );
+
     $event_comments_array = [];
 
-    if ($event_comments == '') {
+    if ($event_comments[0]['user_comment'] == '') {
         $comments_format = 'new';
     } else {
         // If comments are not stored in json, the format is old.
-        $event_comments_array = json_decode($event_comments);
+        $event_comments_array = json_decode($event_comments[0]['user_comment']);
 
         if (empty($event_comments_array)) {
             $comments_format = 'old';
diff --git a/pandora_console/include/functions_update_manager.php b/pandora_console/include/functions_update_manager.php
index a86f26d2aa..165a2e4799 100755
--- a/pandora_console/include/functions_update_manager.php
+++ b/pandora_console/include/functions_update_manager.php
@@ -1,20 +1,30 @@
 <?php
-
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the  GNU Lesser General Public License
-// as published by the Free Software Foundation; version 2
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
 /**
- * @package    Include
- * @subpackage UI
+ * Extension to manage a list of gateways and the node address where they should
+ * point to.
+ *
+ * @category   Functions Update Manager
+ * @package    Pandora FMS
+ * @subpackage Community
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ============================================================================
+ * Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
+ * Please see http://pandorafms.org for full contribution list
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation for version 2.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * ============================================================================
  */
 
 
@@ -988,13 +998,61 @@ function update_manger_set_deleted_message($message_id)
 {
     global $config;
 
-    $rollback = db_get_value('description', 'tupdate', 'svn_version', $message_id);
+    $rollback = db_get_value(
+        'description',
+        'tupdate',
+        'svn_version',
+        $message_id
+    );
     $users_read = json_decode($rollback, true);
     $users_read[$config['id_user']] = 1;
 
     $rollback = json_encode($users_read);
-    db_process_sql_update('tupdate', ['description' => $rollback ], ['svn_version' => $message_id]);
+    db_process_sql_update(
+        'tupdate',
+        ['description' => $rollback ],
+        ['svn_version' => $message_id]
+    );
 
-    // Mark as read too
+    // Mark as read too.
     update_manger_set_read_message($message_id, 1);
 }
+
+
+/**
+ * Function recursive delete directory.
+ *
+ * @param string $dir    Directory to delete.
+ * @param array  $result Array result state and message.
+ *
+ * @return array Return result array with status 0 valid or 1 false and
+ * type 'f' file and 'd' dir and route path file or directory.
+ */
+function rmdir_recursive(string $dir, array &$result)
+{
+    foreach (scandir($dir) as $file) {
+        if ('.' === $file || '..' === $file) {
+            continue;
+        }
+
+        if (is_dir($dir.'/'.$file) === true) {
+            rmdir_recursive($dir.'/'.$file, $result);
+        } else {
+            $unlink = unlink($dir.'/'.$file);
+            $res = [];
+            $res['status'] = ($unlink === true) ? 0 : 1;
+            $res['type'] = 'f';
+            $res['path'] = $dir.'/'.$file;
+            array_push($result, $res);
+        }
+    }
+
+    $rmdir = rmdir($dir);
+    $res = [];
+    $res['status'] = ($rmdir === true) ? 0 : 1;
+    $res['type'] = 'd';
+    $res['path'] = $dir;
+    array_push($result, $res);
+
+    return $result;
+}
diff --git a/pandora_console/include/javascript/update_manager.js b/pandora_console/include/javascript/update_manager.js
index a091b9c504..96b390ef43 100644
--- a/pandora_console/include/javascript/update_manager.js
+++ b/pandora_console/include/javascript/update_manager.js
@@ -1,3 +1,7 @@
+/* 
+  globals $, jQuery
+*/
+
 var correct_install_progress = true;
 
 function form_upload(homeurl) {
@@ -1246,11 +1250,11 @@ function check_install_package(package, homeurl) {
     data: parameters,
     dataType: "json",
     success: function(data) {
-      // Print the updated files and take the scroll to the bottom
-      $("#log_zone").html(data.info);
+      // Print the updated files and take the scroll to the bottom.
+      $("#log_zone").append(data.info);
       $("#log_zone").scrollTop($("#log_zone").prop("scrollHeight"));
 
-      // Change the progress bar
+      // Change the progress bar.
       if (
         $("#form-offline_update ul")
           .find("li")
@@ -1271,14 +1275,19 @@ function check_install_package(package, homeurl) {
           .trigger("change");
       }
 
-      // The class loading is present until the update ends
+      // The class loading is present until the update ends.
       var isInstalling = $("#form-offline_update ul")
         .find("li")
         .hasClass("loading");
       if (data.progress < 100 && isInstalling) {
-        // Recursive call to check the update status
+        // Recursive call to check the update status.
         check_install_package(package, homeurl);
       }
+
+      if (!isInstalling) {
+        //Check if exist remove files.
+        delete_desired_files(homeurl);
+      }
     }
   });
 }
@@ -2290,3 +2299,107 @@ function remove_rr_file_to_extras(homeurl) {
     success: function(data) {}
   });
 }
+
+/**
+ * Function delete files desired and add extras/delete_files.txt.
+ *
+ * @param string homeurl Url.
+ */
+function delete_desired_files(homeurl) {
+  var home_url = typeof homeurl !== "undefined" ? homeurl + "/" : "";
+
+  var parameters = {
+    page: "include/ajax/update_manager.ajax",
+    delete_desired_files: 1
+  };
+
+  jQuery.ajax({
+    data: parameters,
+    type: "POST",
+    url: home_url + "ajax.php",
+    dataType: "json",
+    success: function(data) {
+      var translation = data.translation;
+      // Print the deleted files.
+      // Print title.
+      $("#log_zone").append(
+        "</br></br><span class='log_zone_line bolder';>" +
+          translation.title +
+          ": </span></br></br>"
+      );
+      $.each(data.status_list, function(key, value) {
+        var log_zone_line_class = "log_zone_line ";
+        var msg = "";
+        switch (value.status) {
+          case -1:
+            //Not exits file.
+            msg = translation.not_file;
+            break;
+          case 0:
+            //File or directory deleted successfully.
+            if (value.type === "f") {
+              log_zone_line_class += "";
+            } else {
+              log_zone_line_class += "bolder";
+            }
+
+            msg = value.path;
+            break;
+          case 1:
+            //Problem delete file or directory.
+            if (value.type === "f") {
+              log_zone_line_class += "log_zone_line_error";
+            } else {
+              log_zone_line_class += "log_zone_line_error bolder";
+            }
+
+            msg = value.path + " ( " + translation.not_deleted + " ) ";
+            break;
+          case 2:
+            //Not found file or directory.
+            if (value.type === "f") {
+              log_zone_line_class += "log_zone_line_error";
+            } else {
+              log_zone_line_class += "log_zone_line_error bolder";
+            }
+
+            msg = value.path + " ( " + translation.not_found + " ) ";
+            break;
+          case 3:
+            //Don`t read file deleet_files.txt.
+            log_zone_line_class += "log_zone_line_error bolder";
+            msg = translation.not_read;
+            break;
+          case 4:
+            //"deleted" folder could not be created.
+            log_zone_line_class += "log_zone_line_error bolder";
+            msg = value.path + " ( " + translation.folder_deleted_f + " ) ";
+            break;
+          case 5:
+            //"deleted" folder was created.
+            log_zone_line_class += "bolder";
+            msg = translation.folder_deleted_t;
+            break;
+          case 6:
+            //The "delete files" could not be the "delete" folder.
+            log_zone_line_class += "log_zone_line_error bolder";
+            msg = value.path + " ( " + translation.move_file_f + " ) ";
+            break;
+          case 7:
+            //The "delete files" is moved to the "delete" folder.
+            log_zone_line_class += "bolder";
+            msg = translation.move_file_d;
+            break;
+          default:
+            // It can not come without state.
+            break;
+        }
+
+        //Print line.
+        $("#log_zone").append(
+          "<span class='" + log_zone_line_class + "' >" + msg + "</span><br>"
+        );
+      });
+    }
+  });
+}
diff --git a/pandora_console/include/styles/pandora.css b/pandora_console/include/styles/pandora.css
index a5e6adc603..8fb04de029 100644
--- a/pandora_console/include/styles/pandora.css
+++ b/pandora_console/include/styles/pandora.css
@@ -3920,7 +3920,19 @@ div.simple_value > a > span.text p {
   font-size: 18pt;
 }
 
+span.log_zone_line {
+  font-size: 12px;
+}
+
+span.log_zone_line_error {
+  color: #fc4444;
+}
+
 /* global */
+.bolder {
+  font-weight: bolder;
+}
+
 .readonly {
   background-color: #dedede !important;
 }
diff --git a/pandora_console/install.php b/pandora_console/install.php
index 3351d91358..d09a0a6de0 100644
--- a/pandora_console/install.php
+++ b/pandora_console/install.php
@@ -129,7 +129,7 @@
         <div style='height: 10px'>
             <?php
             $version = '7.0NG.732';
-            $build = '190313';
+            $build = '190320';
             $banner = "v$version Build $build";
 
             error_reporting(0);
diff --git a/pandora_console/pandora_console.redhat.spec b/pandora_console/pandora_console.redhat.spec
index 16fc050ffb..263ffca231 100644
--- a/pandora_console/pandora_console.redhat.spec
+++ b/pandora_console/pandora_console.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_console
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 
 # User and Group under which Apache is running
 %define httpd_name  httpd
diff --git a/pandora_console/pandora_console.spec b/pandora_console/pandora_console.spec
index d10585e6e4..ce296adeb6 100644
--- a/pandora_console/pandora_console.spec
+++ b/pandora_console/pandora_console.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_console
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 %define httpd_name      httpd
 # User and Group under which Apache is running
 %define httpd_name  apache2
diff --git a/pandora_server/DEBIAN/control b/pandora_server/DEBIAN/control
index 9548932fb6..90a8aa13d8 100644
--- a/pandora_server/DEBIAN/control
+++ b/pandora_server/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-server
-Version: 7.0NG.732-190313
+Version: 7.0NG.732-190320
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_server/DEBIAN/make_deb_package.sh b/pandora_server/DEBIAN/make_deb_package.sh
index 108621d2e0..1ae7ad552a 100644
--- a/pandora_server/DEBIAN/make_deb_package.sh
+++ b/pandora_server/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="7.0NG.732-190313"
+pandora_version="7.0NG.732-190320"
 
 package_cpan=0
 package_pandora=1
diff --git a/pandora_server/lib/PandoraFMS/Config.pm b/pandora_server/lib/PandoraFMS/Config.pm
index 1d12d7e7ff..7b33748833 100644
--- a/pandora_server/lib/PandoraFMS/Config.pm
+++ b/pandora_server/lib/PandoraFMS/Config.pm
@@ -45,7 +45,7 @@ our @EXPORT = qw(
 
 # version: Defines actual version of Pandora Server for this module only
 my $pandora_version = "7.0NG.732";
-my $pandora_build = "190313";
+my $pandora_build = "190320";
 our $VERSION = $pandora_version." ".$pandora_build;
 
 # Setup hash
diff --git a/pandora_server/lib/PandoraFMS/PluginTools.pm b/pandora_server/lib/PandoraFMS/PluginTools.pm
index d162fe14a3..7f83a60134 100644
--- a/pandora_server/lib/PandoraFMS/PluginTools.pm
+++ b/pandora_server/lib/PandoraFMS/PluginTools.pm
@@ -32,7 +32,7 @@ our @ISA = qw(Exporter);
 
 # version: Defines actual version of Pandora Server for this module only
 my $pandora_version = "7.0NG.732";
-my $pandora_build = "190313";
+my $pandora_build = "190320";
 our $VERSION = $pandora_version." ".$pandora_build;
 
 our %EXPORT_TAGS = ( 'all' => [ qw() ] );
@@ -2018,6 +2018,12 @@ sub snmp_walk {
 		$timeout = $snmp->{timeout};
 	}
 
+	if ($^O =~ /lin/i && "`which snmpwalk`" eq "") {
+		return {
+			'error' => 'snmpwalk not found'
+		};
+	}
+
 	$snmp->{extra} = '' unless defined $snmp->{extra};
 
 	if ( defined ($snmp->{version} )
@@ -2131,6 +2137,12 @@ sub snmp_get {
 		$timeout = $snmp->{timeout};
 	}
 
+	if ($^O =~ /lin/i && "`which snmpwalk`" eq "") {
+		return {
+			'error' => 'snmpwalk not found'
+		};
+	}
+	
 	$snmp->{extra} = '' unless defined $snmp->{extra};
 
 	if ( defined ($snmp->{version} )
diff --git a/pandora_server/pandora_server.redhat.spec b/pandora_server/pandora_server.redhat.spec
index b72c6fba9c..2ac1cf3803 100644
--- a/pandora_server/pandora_server.redhat.spec
+++ b/pandora_server/pandora_server.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_server
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 
 Summary:            Pandora FMS Server
 Name:               %{name}
diff --git a/pandora_server/pandora_server.spec b/pandora_server/pandora_server.spec
index ef34f29d11..0eea81ae43 100644
--- a/pandora_server/pandora_server.spec
+++ b/pandora_server/pandora_server.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_server
 %define version     7.0NG.732
-%define release     190313
+%define release     190320
 
 Summary:            Pandora FMS Server
 Name:               %{name}
diff --git a/pandora_server/pandora_server_installer b/pandora_server/pandora_server_installer
index 85d5e4023c..1733dead14 100755
--- a/pandora_server/pandora_server_installer
+++ b/pandora_server/pandora_server_installer
@@ -9,7 +9,7 @@
 # **********************************************************************
 
 PI_VERSION="7.0NG.732"
-PI_BUILD="190313"
+PI_BUILD="190320"
 
 MODE=$1
 if [ $# -gt 1 ]; then
diff --git a/pandora_server/util/pandora_db.pl b/pandora_server/util/pandora_db.pl
index 3db44fae7b..acf9410927 100644
--- a/pandora_server/util/pandora_db.pl
+++ b/pandora_server/util/pandora_db.pl
@@ -34,7 +34,7 @@ use PandoraFMS::Config;
 use PandoraFMS::DB;
 
 # version: define current version
-my $version = "7.0NG.732 PS190313";
+my $version = "7.0NG.732 PS190320";
 
 # Pandora server configuration
 my %conf;
diff --git a/pandora_server/util/pandora_manage.pl b/pandora_server/util/pandora_manage.pl
index 61817bc6e9..d41504ab2d 100644
--- a/pandora_server/util/pandora_manage.pl
+++ b/pandora_server/util/pandora_manage.pl
@@ -36,7 +36,7 @@ use Encode::Locale;
 Encode::Locale::decode_argv;
 
 # version: define current version
-my $version = "7.0NG.732 PS190313";
+my $version = "7.0NG.732 PS190320";
 
 # save program name for logging
 my $progname = basename($0);