diff --git a/index.php b/index.php
index aaa842d950..d6c9e1b165 100644
--- a/index.php
+++ b/index.php
@@ -1,6 +1,12 @@
 <?php
 global $global, $config;
 ini_set('error_log', $global['systemRootPath'].'videos/youphptube.log');
+if (!file_exists('videos/configuration.php')) {
+    if (!file_exists('install/index.php')) {
+        die("No Configuration and no Installation");
+    }
+    header("Location: install/index.php");
+}
 require_once 'objects/simple-php-router/vendor/autoload.php';
 require_once 'videos/configuration.php';
 require_once 'objects/configuration.php';
@@ -10,9 +16,6 @@ $config = new Configuration();
 SimpleRouter::get($basePath, function() {
     require_once "view/index.php";
 });
-SimpleRouter::get($basePath, function() {
-    require_once "view/index.php";
-});
 SimpleRouter::get($basePath."info", function() {
     require_once "view/info.php";
 });
diff --git a/plugin/FBTube/view/getVideos.php b/plugin/FBTube/view/getVideos.php
index 0df2ea8a87..531357b713 100644
--- a/plugin/FBTube/view/getVideos.php
+++ b/plugin/FBTube/view/getVideos.php
@@ -179,7 +179,7 @@ if (!empty($videos)) {
                         <script>
                             function loadPlayLists<?php echo $video['id']; ?>() {
                                 $.ajax({
-                                    url: '<?php echo $global['webSiteRootURL']; ?>playLists.json',
+                                    url: '<?php echo $global['webSiteRootURL']; ?>objects/playlists.json.php',
                                     success: function (response) {
                                         $('#searchlist<?php echo $video['id']; ?>').html('');
                                         for (var i in response) {
@@ -228,7 +228,7 @@ if (!empty($videos)) {
                                 $('#addPlayList<?php echo $video['id']; ?>').click(function () {
                                     modal.showPleaseWait();
                                     $.ajax({
-                                        url: '<?php echo $global['webSiteRootURL']; ?>addNewPlayList',
+                                        url: '<?php echo $global['webSiteRootURL']; ?>objects/playlistAddNew.json.php',
                                         method: 'POST',
                                         data: {
                                             'videos_id': <?php echo $video['id']; ?>,
diff --git a/plugin/FBTube/view/modeFacebook.php b/plugin/FBTube/view/modeFacebook.php
index 115d062c28..4d544d542e 100644
--- a/plugin/FBTube/view/modeFacebook.php
+++ b/plugin/FBTube/view/modeFacebook.php
@@ -1,12 +1,8 @@
 <?php
-if (!file_exists('../videos/configuration.php')) {
-    if (!file_exists('../install/index.php')) {
-        die("No Configuration and no Installation");
-    }
-    header("Location: install/index.php");
+global $global, $config;
+if(!isset($global['systemRootPath'])){
+    require_once '../videos/configuration.php';
 }
-
-require_once '../videos/configuration.php';
 ?>
 <!DOCTYPE html>
 <html lang="<?php echo $_SESSION['language']; ?>">
@@ -16,17 +12,17 @@ require_once '../videos/configuration.php';
         include $global['systemRootPath'] . 'view/include/head.php';
         ?>
         <link href="<?php echo $global['webSiteRootURL']; ?>plugin/FBTube/view/style.css" rel="stylesheet" type="text/css"/>
-        <link href="<?php echo $global['webSiteRootURL']; ?>js/video.js/video-js.min.css" rel="stylesheet" type="text/css"/>
+        <link href="<?php echo $global['webSiteRootURL']; ?>view/js/video.js/video-js.min.css" rel="stylesheet" type="text/css"/>
         <link href="<?php echo $global['webSiteRootURL']; ?>plugin/FBTube/view/player.css" rel="stylesheet" type="text/css"/>
-        <link href="<?php echo $global['webSiteRootURL']; ?>css/social.css" rel="stylesheet" type="text/css"/>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/video.js/video.js" type="text/javascript"></script>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/videojs-rotatezoom/videojs.zoomrotate.js" type="text/javascript"></script>
-        <link href="<?php echo $global['webSiteRootURL']; ?>js/webui-popover/jquery.webui-popover.min.css" rel="stylesheet" type="text/css"/>
-        <link href="<?php echo $global['webSiteRootURL']; ?>js/jquery-ui/jquery-ui.min.css" rel="stylesheet" type="text/css"/>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/videojs-persistvolume/videojs.persistvolume.js" type="text/javascript"></script>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/webui-popover/jquery.webui-popover.min.js" type="text/javascript"></script>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/bootstrap-list-filter/bootstrap-list-filter.min.js" type="text/javascript"></script>
-        <script src="<?php echo $global['webSiteRootURL']; ?>js/jquery-ui/jquery-ui.min.js" type="text/javascript"></script>
+        <link href="<?php echo $global['webSiteRootURL']; ?>view/css/social.css" rel="stylesheet" type="text/css"/>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/js/video.js/video.js" type="text/javascript"></script>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/js/videojs-rotatezoom/videojs.zoomrotate.js" type="text/javascript"></script>
+        <link href="<?php echo $global['webSiteRootURL']; ?>view/js/webui-popover/jquery.webui-popover.min.css" rel="stylesheet" type="text/css"/>
+        <link href="<?php echo $global['webSiteRootURL']; ?>view/js/jquery-ui/jquery-ui.min.css" rel="stylesheet" type="text/css"/>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/view/js/videojs-persistvolume/videojs.persistvolume.js" type="text/javascript"></script>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/js/webui-popover/jquery.webui-popover.min.js" type="text/javascript"></script>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/js/bootstrap-list-filter/bootstrap-list-filter.min.js" type="text/javascript"></script>
+        <script src="<?php echo $global['webSiteRootURL']; ?>view/js/jquery-ui/jquery-ui.min.js" type="text/javascript"></script>
         <script>
                         /*** Handle jQuery plugin naming conflict between jQuery UI and Bootstrap ***/
                         $.widget.bridge('uibutton', $.ui.button);
diff --git a/plugin/Gallery/view/modeGallery.php b/plugin/Gallery/view/modeGallery.php
index 22d65c713a..a9d7d01d41 100644
--- a/plugin/Gallery/view/modeGallery.php
+++ b/plugin/Gallery/view/modeGallery.php
@@ -1,9 +1,7 @@
 <?php
-if (!file_exists('../videos/configuration.php')) {
-    if (!file_exists('../install/index.php')) {
-        die("No Configuration and no Installation");
-    }
-    header("Location: install/index.php");
+global $global, $config;
+if(!isset($global['systemRootPath'])){
+    require_once '../videos/configuration.php';
 }
 require_once '../videos/configuration.php';
 require_once $global['systemRootPath'] . 'objects/user.php';
diff --git a/plugin/YouPHPFlix/view/firstPage.php b/plugin/YouPHPFlix/view/firstPage.php
index 5713831362..de7b33055f 100644
--- a/plugin/YouPHPFlix/view/firstPage.php
+++ b/plugin/YouPHPFlix/view/firstPage.php
@@ -1,11 +1,8 @@
 <?php
-if (! file_exists('../videos/configuration.php')) {
-    if (! file_exists('../install/index.php')) {
-        die("No Configuration and no Installation");
-    }    
-    header("Location: install/index.php");
+global $global, $config;
+if(!isset($global['systemRootPath'])){
+    require_once '../videos/configuration.php';
 }
-require_once '../videos/configuration.php';
 require_once $global['systemRootPath'] . 'objects/video.php';
 require_once $global['systemRootPath'] . 'objects/category.php';
 
diff --git a/plugin/YouPHPFlix/view/js/script.js b/plugin/YouPHPFlix/view/js/script.js
index 862bf67ced..0a5e55896d 100644
--- a/plugin/YouPHPFlix/view/js/script.js
+++ b/plugin/YouPHPFlix/view/js/script.js
@@ -17,7 +17,7 @@ function isFlickityEnabled(selector){
 
 function loadPlayLists() {
     $.ajax({
-        url: webSiteRootURL + 'playLists.json',
+        url: webSiteRootURL + 'objects/playlists.json.php',
         success: function (response) {
             $('#searchlist').html('');
             for (var i in response) {
@@ -137,7 +137,7 @@ $(function () {
     $('#addPlayList').click(function () {
         modal.showPleaseWait();
         $.ajax({
-            url: webSiteRootURL + 'addNewPlayList',
+            url: webSiteRootURL + 'objects/playlistAddNew.json.php',
             method: 'POST',
             data: {
                 'videos_id': videos_id,
diff --git a/view/managerCategories.php b/view/managerCategories.php
index 9a00bb0b7f..fc2b63e6db 100644
--- a/view/managerCategories.php
+++ b/view/managerCategories.php
@@ -104,7 +104,7 @@ require_once $global['systemRootPath'] . 'objects/category.php'; ?>
                 });
 
                 function refreshSubCategoryList(){
-                    $.getJSON( "<?php echo $global['webSiteRootURL'] . "categories.json"; ?>", function( data ) {
+                    $.getJSON( "<?php echo $global['webSiteRootURL'] . "objects/categories.json.php"; ?>", function( data ) {
   		                var tmpHtml = "<option value='0' ><?php echo __("None (Parent)"); ?></option>";
                         fullCatList = data;
                         $.each( data.rows, function( key, val ) {
@@ -132,7 +132,7 @@ require_once $global['systemRootPath'] . 'objects/category.php'; ?>
                         search: "<?php echo __("Search"); ?>",
                     },
                     ajax: true,
-                    url: "<?php echo $global['webSiteRootURL'] . "categories.json"; ?>",
+                    url: "<?php echo $global['webSiteRootURL'] . "objects/categories.json.php"; ?>",
                     formatters: {
                         "nextVideoOrder": function(column, row){
                             if(row.nextVideoOrder==0){
@@ -217,7 +217,7 @@ require_once $global['systemRootPath'] . 'objects/category.php'; ?>
 
                                     modal.showPleaseWait();
                                     $.ajax({
-                                        url: 'deleteCategory',
+                                        url: '<?php echo $global['webSiteRootURL'] . "objects/categoryDelete.json.php"; ?>',
                                         data: {"id": row.id},
                                         type: 'post',
                                         success: function (response) {
@@ -262,7 +262,7 @@ require_once $global['systemRootPath'] . 'objects/category.php'; ?>
                     evt.preventDefault();
                     modal.showPleaseWait();
                     $.ajax({
-                        url: 'addNewCategory',
+                        url: '<?php echo $global['webSiteRootURL'] . "objects/categoryAddNew.json.php"; ?>',
                         data: {"id": $('#inputCategoryId').val(), "name": $('#inputName').val(), "clean_name": $('#inputCleanName').val(),"description": $('#inputDescription').val(),"nextVideoOrder": $('#inputNextVideoOrder').val(),"parentId": $('#inputParentId').val(),"type": $('#inputType').val(), "iconClass": $(".iconCat i").attr("class")},
                         type: 'post',
                         success: function (response) {
diff --git a/view/managerPlugins.php b/view/managerPlugins.php
index 08db9fbf18..49711251e3 100644
--- a/view/managerPlugins.php
+++ b/view/managerPlugins.php
@@ -436,7 +436,7 @@ require_once $global['systemRootPath'] . 'objects/plugin.php';
                         var row = $("#grid").bootgrid("getCurrentRows")[row_index];
                         modal.showPleaseWait();
                         $.ajax({
-                            url: 'switchPlugin',
+                            url: '<?php echo $global['webSiteRootURL']; ?>objects/pluginSwitch.json.php',
                             data: {"uuid": row.uuid, "name": row.name, "dir": row.dir, "enable": $('#enable' + row.uuid).is(":checked")},
                             type: 'post',
                             success: function (response) {
@@ -461,7 +461,7 @@ require_once $global['systemRootPath'] . 'objects/plugin.php';
                         $('#inputData').val(JSON.stringify(row.data_object));
                         modal.showPleaseWait();
                         $.ajax({
-                            url: 'runDBScriptPlugin.json',
+                            url: '<?php echo $global['webSiteRootURL']; ?>objects/pluginRunDatabaseScript.json.php',
                             data: {"name": row.name},
                             type: 'post',
                             success: function (response) {
diff --git a/view/modeYoutube.php b/view/modeYoutube.php
index e8bda42d9c..5ac0bf948a 100644
--- a/view/modeYoutube.php
+++ b/view/modeYoutube.php
@@ -3,12 +3,6 @@ global $global, $config;
 if(!isset($global['systemRootPath'])){
     require_once '../videos/configuration.php';
 }
-if ((!file_exists('videos/configuration.php')) && (empty($global['systemRootPath']))) {
-    if (!file_exists('install/index.php')) {
-        die("No Configuration and no Installation");
-    }
-    header("Location: install/index.php");
-}
 session_write_close();
 require_once $global['systemRootPath'] . 'objects/user.php';
 require_once $global['systemRootPath'] . 'objects/category.php';
@@ -305,7 +299,7 @@ $advancedCustom = YouPHPTubePlugin::getObjectDataIfEnabled("CustomizeAdvanced");
                                         <script>
                                             function loadPlayLists() {
                                                 $.ajax({
-                                                    url: '<?php echo $global['webSiteRootURL']; ?>playLists.json',
+                                                    url: '<?php echo $global['webSiteRootURL']; ?>objects/playlists.json.php',
                                                     success: function (response) {
                                                         $('#searchlist').html('');
                                                         for (var i in response) {
@@ -358,7 +352,7 @@ $advancedCustom = YouPHPTubePlugin::getObjectDataIfEnabled("CustomizeAdvanced");
                                                 $('#addPlayList').click(function () {
                                                     modal.showPleaseWait();
                                                     $.ajax({
-                                                        url: '<?php echo $global['webSiteRootURL']; ?>addNewPlayList',
+                                                        url: '<?php echo $global['webSiteRootURL']; ?>objects/playlistAddNew.json.php',
                                                         method: 'POST',
                                                         data: {
                                                             'videos_id': <?php echo $video['id']; ?>,
