diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index f6b100557..2ce4257c9 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -207,6 +207,14 @@ define([
                         case '2': this.api.SetFontRenderingMode(2); break;
                     }
 
+                    if ( !Common.Utils.isIE ) {
+                        if ( /^https?:\/\//.test('{{HELP_CENTER_WEB_DE}}') ) {
+                            const _url_obj = new URL('{{HELP_CENTER_WEB_DE}}');
+                            _url_obj.searchParams.set('lang', Common.Locale.getCurrentLanguage());
+                            Common.Utils.InternalSettings.set("url-help-center", _url_obj.toString());
+                        }
+                    }
+
                     this.api.asc_registerCallback('asc_onError',                    _.bind(this.onError, this));
                     this.api.asc_registerCallback('asc_onDocumentContentReady',     _.bind(this.onDocumentContentReady, this));
                     this.api.asc_registerCallback('asc_onOpenDocumentProgress',     _.bind(this.onOpenDocument, this));
diff --git a/apps/documenteditor/main/app/view/FileMenu.js b/apps/documenteditor/main/app/view/FileMenu.js
index 3748d4a7c..34c8bcf90 100644
--- a/apps/documenteditor/main/app/view/FileMenu.js
+++ b/apps/documenteditor/main/app/view/FileMenu.js
@@ -69,7 +69,8 @@ define([
                         if (item.options.action === 'help') {
                             if ( panel.noHelpContents === true && navigator.onLine ) {
                                 this.fireEvent('item:click', [this, 'external-help', true]);
-                                !!panel.urlHelpCenter && window.open(panel.urlHelpCenter, '_blank');
+                                const helpCenter = Common.Utils.InternalSettings.get('url-help-center');
+                                !!helpCenter && window.open(helpCenter, '_blank');
                                 return;
                             }
                         }
diff --git a/apps/documenteditor/main/app/view/FileMenuPanels.js b/apps/documenteditor/main/app/view/FileMenuPanels.js
index 45b458d75..a506fe5bb 100644
--- a/apps/documenteditor/main/app/view/FileMenuPanels.js
+++ b/apps/documenteditor/main/app/view/FileMenuPanels.js
@@ -2041,14 +2041,6 @@ define([
             this.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
             this.openUrl = null;
 
-            if ( !Common.Utils.isIE ) {
-                if ( /^https?:\/\//.test('{{HELP_CENTER_WEB_DE}}') ) {
-                    const _url_obj = new URL('{{HELP_CENTER_WEB_DE}}');
-                    _url_obj.searchParams.set('lang', Common.Locale.getCurrentLanguage());
-                    this.urlHelpCenter = _url_obj.toString();
-                }
-            }
-
             this.en_data = [
                 {"src": "ProgramInterface/ProgramInterface.htm", "name": "Introducing Document Editor user interface", "headername": "Program Interface"},
                 {"src": "ProgramInterface/FileTab.htm", "name": "File tab"},
@@ -2169,20 +2161,8 @@ define([
                             store.url = 'resources/help/{{DEFAULT_LANG}}/Contents.json';
                             store.fetch(config);
                         } else {
-                            if ( Common.Controllers.Desktop.isActive() ) {
-                                if ( store.contentLang === '{{DEFAULT_LANG}}' || !Common.Controllers.Desktop.helpUrl() ) {
-                                    me.noHelpContents = true;
-                                    me.iFrame.src = '../../common/main/resources/help/download.html';
-                                } else {
-                                    store.contentLang = store.contentLang === lang ? '{{DEFAULT_LANG}}' : lang;
-                                    me.urlPref = Common.Controllers.Desktop.helpUrl() + '/' + store.contentLang + '/';
-                                    store.url = me.urlPref + 'Contents.json';
-                                    store.fetch(config);
-                                }
-                            } else {
-                                me.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
-                                store.reset(me.en_data);
-                            }
+                            me.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
+                            store.reset(me.en_data);
                         }
                     },
                     success: function () {
@@ -2196,9 +2176,21 @@ define([
                         me.onSelectItem(me.openUrl ? me.openUrl : rec.get('src'));
                     }
                 };
-                store.url = 'resources/help/' + lang + '/Contents.json';
-                store.fetch(config);
-                this.urlPref = 'resources/help/' + lang + '/';
+
+                if ( Common.Controllers.Desktop.isActive() ) {
+                    if ( !Common.Controllers.Desktop.isHelpAvailable() ) {
+                        me.noHelpContents = true;
+                        me.iFrame.src = '../../common/main/resources/help/download.html';
+                    } else {
+                        me.urlPref = Common.Controllers.Desktop.helpUrl() + '/';
+                        store.url = me.urlPref + 'Contents.json';
+                        store.fetch(config);
+                    }
+                } else {
+                    store.url = 'resources/help/' + lang + '/Contents.json';
+                    store.fetch(config);
+                    this.urlPref = 'resources/help/' + lang + '/';
+                }
             }
         },
 
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 3b34cf287..087535355 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -182,6 +182,14 @@ define([
                     Common.Utils.InternalSettings.set("pe-settings-fontrender", value);
                     this.api.SetFontRenderingMode(parseInt(value));
 
+                    if ( !Common.Utils.isIE ) {
+                        if ( /^https?:\/\//.test('{{HELP_CENTER_WEB_PE}}') ) {
+                            const _url_obj = new URL('{{HELP_CENTER_WEB_PE}}');
+                            _url_obj.searchParams.set('lang', Common.Locale.getCurrentLanguage());
+                            Common.Utils.InternalSettings.set("url-help-center", _url_obj.toString());
+                        }
+                    }
+
                     this.api.asc_registerCallback('asc_onError',                    _.bind(this.onError, this));
                     this.api.asc_registerCallback('asc_onDocumentContentReady',     _.bind(this.onDocumentContentReady, this));
                     this.api.asc_registerCallback('asc_onOpenDocumentProgress',     _.bind(this.onOpenDocument, this));
diff --git a/apps/presentationeditor/main/app/view/FileMenu.js b/apps/presentationeditor/main/app/view/FileMenu.js
index 134a7625c..1b2d588d7 100644
--- a/apps/presentationeditor/main/app/view/FileMenu.js
+++ b/apps/presentationeditor/main/app/view/FileMenu.js
@@ -72,7 +72,8 @@ define([
                         if (item.options.action === 'help') {
                             if ( panel.noHelpContents === true && navigator.onLine ) {
                                 this.fireEvent('item:click', [this, 'external-help', true]);
-                                !!panel.urlHelpCenter && window.open(panel.urlHelpCenter, '_blank');
+                                const helpCenter = Common.Utils.InternalSettings.get('url-help-center');
+                                !!helpCenter && window.open(helpCenter, '_blank');
                                 return;
                             }
                         }
diff --git a/apps/presentationeditor/main/app/view/FileMenuPanels.js b/apps/presentationeditor/main/app/view/FileMenuPanels.js
index 13301004e..5db0ee3ce 100644
--- a/apps/presentationeditor/main/app/view/FileMenuPanels.js
+++ b/apps/presentationeditor/main/app/view/FileMenuPanels.js
@@ -1535,14 +1535,6 @@ define([
             this.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
             this.openUrl = null;
 
-            if ( !Common.Utils.isIE ) {
-                if ( /^https?:\/\//.test('{{HELP_CENTER_WEB_PE}}') ) {
-                    const _url_obj = new URL('{{HELP_CENTER_WEB_PE}}');
-                    _url_obj.searchParams.set('lang', Common.Locale.getCurrentLanguage());
-                    this.urlHelpCenter = _url_obj.toString();
-                }
-            }
-
             this.en_data = [
                 {"src": "ProgramInterface/ProgramInterface.htm", "name": "Introducing Presentation Editor user interface", "headername": "Program Interface"},
                 {"src": "ProgramInterface/FileTab.htm", "name": "File tab"},
@@ -1646,20 +1638,8 @@ define([
                             store.url = 'resources/help/{{DEFAULT_LANG}}/Contents.json';
                             store.fetch(config);
                         } else {
-                            if ( Common.Controllers.Desktop.isActive() ) {
-                                if ( store.contentLang === '{{DEFAULT_LANG}}' || !Common.Controllers.Desktop.helpUrl() ) {
-                                    me.noHelpContents = true;
-                                    me.iFrame.src = '../../common/main/resources/help/download.html';
-                                } else {
-                                    store.contentLang = store.contentLang === lang ? '{{DEFAULT_LANG}}' : lang;
-                                    me.urlPref = Common.Controllers.Desktop.helpUrl() + '/' + store.contentLang + '/';
-                                    store.url = me.urlPref + 'Contents.json';
-                                    store.fetch(config);
-                                }
-                            } else {
-                                me.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
-                                store.reset(me.en_data);
-                            }
+                            me.urlPref = 'resources/help/{{DEFAULT_LANG}}/';
+                            store.reset(me.en_data);
                         }
                     },
                     success: function () {
@@ -1673,9 +1653,21 @@ define([
                         me.onSelectItem(me.openUrl ? me.openUrl : rec.get('src'));
                     }
                 };
-                store.url = 'resources/help/' + lang + '/Contents.json';
-                store.fetch(config);
-                this.urlPref = 'resources/help/' + lang + '/';
+
+                if ( Common.Controllers.Desktop.isActive() ) {
+                    if ( !Common.Controllers.Desktop.isHelpAvailable() ) {
+                        me.noHelpContents = true;
+                        me.iFrame.src = '../../common/main/resources/help/download.html';
+                    } else {
+                        me.urlPref = Common.Controllers.Desktop.helpUrl() + '/';
+                        store.url = me.urlPref + 'Contents.json';
+                        store.fetch(config);
+                    }
+                } else {
+                    store.url = 'resources/help/' + lang + '/Contents.json';
+                    store.fetch(config);
+                    this.urlPref = 'resources/help/' + lang + '/';
+                }
             }
         },