diff --git a/helpcenter.r7-office.ru/Web/App_Data/PublishProfiles/helpcenter.r7-office.ru.pubxml b/helpcenter.r7-office.ru/Web/App_Data/PublishProfiles/helpcenter.r7-office.ru.pubxml
index e6a98b91d..91a818091 100644
--- a/helpcenter.r7-office.ru/Web/App_Data/PublishProfiles/helpcenter.r7-office.ru.pubxml
+++ b/helpcenter.r7-office.ru/Web/App_Data/PublishProfiles/helpcenter.r7-office.ru.pubxml
@@ -10,7 +10,7 @@ by editing this MSBuild file. In order to learn more about this please visit htt
     <LastUsedPlatform>Any CPU</LastUsedPlatform>
     <SiteUrlToLaunchAfterPublish />
     <LaunchSiteAfterPublish>True</LaunchSiteAfterPublish>
-    <ExcludeApp_Data>False</ExcludeApp_Data>
+    <ExcludeApp_Data>True</ExcludeApp_Data>
     <MSDeployServiceURL>helpcenter.r7-office.ru</MSDeployServiceURL>
     <DeployIisAppPath>helpcenter.r7-office.ru</DeployIisAppPath>
     <RemoteSitePhysicalPath />
@@ -22,6 +22,26 @@ by editing this MSBuild file. In order to learn more about this please visit htt
     <PrecompileBeforePublish>True</PrecompileBeforePublish>
     <EnableUpdateable>True</EnableUpdateable>
     <DebugSymbols>False</DebugSymbols>
-    <WDPMergeOption>DonotMerge</WDPMergeOption>
+    <WDPMergeOption>MergeAllPagesAndControlToASingleAssembly</WDPMergeOption>
+    <UseMerge>True</UseMerge>
+    <ContentAssemblyName>ASC.Merge.dll</ContentAssemblyName>
+  </PropertyGroup>
+  <Target Name="CustomCollectFiles">
+    <ItemGroup>
+      <_XMLFiles Include="Bin\*.xml" />
+      <_ConfigFiles Include="web.autofac.config" />            
+      <FilesForPackagingFromProject Include="%(_XMLFiles.Identity)">
+        <DestinationRelativePath>Bin\%(RecursiveDir)%(Filename)%(Extension)</DestinationRelativePath>
+      </FilesForPackagingFromProject>
+      <FilesForPackagingFromProject Include="%(_ConfigFiles.Identity)">
+        <DestinationRelativePath>%(RecursiveDir)%(Filename)%(Extension)</DestinationRelativePath>
+      </FilesForPackagingFromProject>
+    </ItemGroup>
+  </Target>
+  <PropertyGroup>
+    <CopyAllFilesToSingleFolderForPackageDependsOn>CustomCollectFiles;
+      ;</CopyAllFilesToSingleFolderForPackageDependsOn>
+    <CopyAllFilesToSingleFolderForMsdeployDependsOn>CustomCollectFiles;
+      ;</CopyAllFilesToSingleFolderForMsdeployDependsOn>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/helpcenter.r7-office.ru/Web/Web.Release.config b/helpcenter.r7-office.ru/Web/Web.helpcenter.r7-office.ru.config
similarity index 86%
rename from helpcenter.r7-office.ru/Web/Web.Release.config
rename to helpcenter.r7-office.ru/Web/Web.helpcenter.r7-office.ru.config
index 64650b855..a5cacf24b 100644
--- a/helpcenter.r7-office.ru/Web/Web.Release.config
+++ b/helpcenter.r7-office.ru/Web/Web.helpcenter.r7-office.ru.config
@@ -7,9 +7,8 @@
   <system.webServer>
     <rewrite>
       <rules>
-        <clear />      
-        <rule name="pages HTTP to HTTPS" enabled="true" stopProcessing="true"  xdt:Transform="Insert">
-          <match url="^blog" negate="true" />
+        <clear />
+        <rule name="pages HTTP to HTTPS" enabled="true" stopProcessing="true"  xdt:Transform="SetAttributes(enabled)" xdt:Locator="Match(name)">
           <conditions>
             <add input="{HTTPS}" pattern="off" />
           </conditions>
diff --git a/helpcenter.r7-office.ru/Web/web.config b/helpcenter.r7-office.ru/Web/web.config
index 4069b8f55..7bcbbde90 100644
--- a/helpcenter.r7-office.ru/Web/web.config
+++ b/helpcenter.r7-office.ru/Web/web.config
@@ -1,325 +1,325 @@
-<?xml version="1.0"?>
-<configuration>
-	<configSections>
-    <section name="autofac" type="ASC.Common.DependencyInjection.AutofacConfigurationSection, ASC.Common"/>
-		<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
-		<section name="storage" type="ASC.Data.Storage.Configuration.StorageConfigurationSection, ASC.Data.Storage"/>
-    <section name="dotless" type="dotless.Core.configuration.DotlessConfigurationSectionHandler, dotless.Core" />
-  </configSections>
-  <runtime>
-		<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-			<probing privatePath="bin\Newtonsoft.Json.3.5"/>
-      <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed"/>
-        <bindingRedirect oldVersion="1.0.0.0-11.0.0.0" newVersion="11.0.0.0"/>
-      </dependentAssembly>
-      <!--<dependentAssembly>
-        <assemblyIdentity name="log4net" publicKeyToken="669e0ddf0bb1aa2a"/>
-        <bindingRedirect oldVersion="1.0.0.0-2.0.8.0" newVersion="2.0.8.0"/>
-      </dependentAssembly>-->
-		</assemblyBinding>
-	</runtime>
-	<appSettings>
-		<clear/>
-		<add key="core.base-domain" value="teamlab.com"/>
-		<add key="core.region-map" value="com"/>
-		<add key="cache-loc-content-filenames" value="false"/>
-		<add key="locale-mod" value=""/>
-		<add key="locale-enabled" value="de-DE, fr-FR, es-ES, ru-RU, it-IT"/>
-		<add key="web.client.cache" value="false"/>
-		<add key="web.client.bundling" value="false"/>
-		<add key="web.client.store" value="false"/>
-		<add key="web.client.store.gzip" value="false"/>
-		<add key="web.doc.teamlab" value="http://192.168.4.102:8081"/>
-		<add key="core.notify.postman" value="log"/>
-		<add key="core.notify.from" value="Cloud Office Applications"/>
-		<add key="hosted" value="false"/>
-    <add key="enabled_response_formats" value=".json|.xml"/>
-		<add key="google.search.url" value="https://www.googleapis.com/customsearch/v1"/>
-		<add key="google.search.cx" value="008948232141094346324:glg8zifznm8"/>
-		<add key="google.search.key" value="AIzaSyCdJDyP6pf-C98Rr2aSzZW1GJbHd6iD7QY"/>
-	</appSettings>
-  <autofac configSource="web.autofac.config"/>
-	<system.web>
-		<customErrors mode="Off"/>
-		<compilation debug="true" targetFramework="4.7.2">
-			<assemblies>
-				<add assembly="System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.DirectoryServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.DirectoryServices.Protocols, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.EnterpriseServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.ServiceProcess, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Web.RegularExpressions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
-				<add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
-				<add assembly="System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Runtime.Serialization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.ServiceModel.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
-				<add assembly="System.Data.Services.Client, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Data.Services.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
-				<add assembly="System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
-				<add assembly="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a"/>
-			</assemblies>
-		</compilation>
-		<pages pageBaseType="BasePage" controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
-    <httpHandlers>
-      <add verb="*" path="*.less" type="dotless.Core.LessCssHttpHandler, dotless.Core" validate="false" />
-    </httpHandlers>
-	</system.web>
-	<system.webServer>
-		<validation validateIntegratedModeConfiguration="false"/>
-		<rewrite>
-			<rules>
-				<clear/>
-                 <rule name="pages HTTP to HTTPS" enabled="false" stopProcessing="true">
-                  <conditions>
-                    <add input="{HTTPS}" pattern="off" />
-                  </conditions>
-                  <action type="Redirect" url="https://{HTTP_HOST}{URL}" appendQueryString="true" redirectType="Found" />
-                </rule>
-				<rule name="redirect-helpcenter" patternSyntax="Wildcard" stopProcessing="true">
-					<match url="helpcenter.aspx"/>
-					<action type="Redirect" url="index.aspx"/>
-				</rule>
-				<rule name="redirect-Default" patternSyntax="Wildcard" stopProcessing="true">
-					<match url="Default.aspx"/>
-					<action type="Redirect" url="index.aspx"/>
-				</rule>
-				<rule name="redirect-HowTo" patternSyntax="Wildcard" stopProcessing="true">
-					<match url="HowTo.aspx"/>
-					<action type="Redirect" url="index.aspx"/>
-				</rule>
-	      <rule name="redirect-AdministratorGuides" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="AdministratorGuides.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-GettingStarted" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="GettingStarted.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-Guides" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Guides.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-TipsTricks" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="TipsTricks.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-contributors-guides" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="contributors-guides.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-faq-hybrid" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="faq/hybrid.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-faq-office-apps" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="faq/office-apps.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-faq-partners" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="faq/partners.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-faq-server" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="faq/server.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-Install-enterprise" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="guides/Install-enterprise.aspx" />
-		      <action type="Redirect" url="server/windows/community/install-enterprise.aspx" />
-	      </rule>
-	      <rule name="redirect-Install-office-apps" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="guides/Install-office-apps.aspx" />
-		      <action type="Redirect" url="server/windows/document/install-office-apps.aspx" />
-	      </rule>
-	      <rule name="redirect-troubleshooting-old" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="troubleshooting.aspx" />
-		      <action type="Redirect" url="server/windows/community/troubleshooting.aspx" />
-	      </rule>
-	      <rule name="redirect-troubleshooting-server" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="troubleshooting/server.aspx" />
-		      <action type="Redirect" url="server/windows/community/troubleshooting.aspx" />
-	      </rule>
-	      <rule name="redirect-Mobile-Applications-Projects" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Projects/index.aspx" />
-		      <action type="Redirect" url="Mobile-Applications/Documents/index.aspx" />
-	      </rule>
-	      <rule name="redirect-Mobile-Applications-common" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/index.aspx" />
-		      <action type="Redirect" url="Mobile-Applications/Documents/index.aspx" />
-	      </rule>
-	      <rule name="redirect-pdfhowto" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="pdfhowto.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-cs-open-ports" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/windows/community/open-ports.aspx" />
-		      <action type="Redirect" url="server/docker/community/open-ports.aspx" />
-	      </rule>
-	      <rule name="redirect-cs-open-ports-2" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/linux/community/open-ports.aspx" />
-		      <action type="Redirect" url="server/docker/community/open-ports.aspx" />
-	      </rule>
-	      <rule name="redirect-ds-open-ports" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/windows/document/open-ports.aspx" />
-		      <action type="Redirect" url="server/docker/document/open-ports.aspx" />
-	      </rule>
-	      <rule name="redirect-ds-open-ports-2" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/linux/document/open-ports.aspx" />
-		      <action type="Redirect" url="server/docker/document/open-ports.aspx" />
-	      </rule>
-	      <rule name="redirect-doc-enterprise-36" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/linux/document/linux-installation-enterprise-36.aspx" />
-		      <action type="Redirect" url="server/linux/document/linux-installation-enterprise.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-basic-operations" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/basic-operations.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/basic-operations/navigate-document.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-page-formatting" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/page-formatting.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/page-formatting/set-page-parameters.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-paragraph-formatting" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/paragraph-formatting.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/page-formatting/set-page-parameters.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-text-formatting" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/text-formatting.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/text-formatting/set-font-type-size-color.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-operations-on-objects" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/operations-on-objects.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/operations-on-objects/insert-tables.aspx" />
-	      </rule>
-	      <rule name="redirect-mobile-tools-and-settings" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="Mobile-Applications/Documents/tools-and-settings.aspx" />
-		      <action type="Redirect" url="mobile-applications/documents/document-editor/tools-and-settings/view-document-information.aspx" />
-	      </rule>
-	      <rule name="redirect-document-builder" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="*/document-builder/*" />
-		      <action type="Redirect" url="https://api.onlyoffice.com/docbuilder/basic" />
-	      </rule>
-	      <rule name="redirect-sso" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="tipstricks/sso-setup.aspx" />
-		      <action type="Redirect" url="server/controlpanel/enterprise/sso-description.aspx" />
-	      </rule>
-	      <rule name="redirect-exchange-migrate" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="server/linux/enterprise/import-email-from-exchange.aspx" />
-		      <action type="Redirect" url="server/docker/enterprise/migrate-from-exchange.aspx" />
-	      </rule>
-	      <rule name="redirect-importing-files" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="tipstricks/importing-files.aspx" />
-		      <action type="Redirect" url="index.aspx" />
-	      </rule>
-	      <rule name="redirect-create-forms" patternSyntax="Wildcard" stopProcessing="true">
-		      <match url="ONLYOFFICE-Editors/ONLYOFFICE-Document-Editor/UsageInstructions/InsertRichTextContentControls.aspx" />
-		      <action type="Redirect" url="ONLYOFFICE-Editors/ONLYOFFICE-Document-Editor/index.aspx" />
-	      </rule>
-			</rules>
-		</rewrite>
-		<security>
-			<requestFiltering>
-				<hiddenSegments>
-					<remove segment="App_Data"/>
-				</hiddenSegments>
-			</requestFiltering>
-		</security>
-		<httpErrors errorMode="Custom">
-			<remove statusCode="403" subStatusCode="-1"/>
-			<error statusCode="403" prefixLanguageFilePath="" path="403.htm" responseMode="File"/>
-			<remove statusCode="404" subStatusCode="-1"/>
-			<error statusCode="404" prefixLanguageFilePath="" path="404.htm" responseMode="File"/>
-			<remove statusCode="500" subStatusCode="-1"/>
-			<error statusCode="500" prefixLanguageFilePath="" path="500.htm" responseMode="File"/>
-		</httpErrors>
-		<handlers>
-      <remove name="UrlRoutingHandler"/>
-			<remove name="AjaxPoster"/>
-			<remove name="AdminAjaxPoster"/>
-			<remove name="BannerPoster"/>
-      <remove name="less" />
-      <add name="less" verb="*" path="*.less" type="dotless.Core.LessCssHttpHandler, dotless.Core" />
-		</handlers>
-		<urlCompression doStaticCompression="true" doDynamicCompression="true"/>
-		<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
-			<scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
-			<dynamicTypes>
-				<add mimeType="text/*" enabled="true"/>
-				<add mimeType="message/*" enabled="true"/>
-				<add mimeType="application/javascript" enabled="true"/>
-				<add mimeType="*/*" enabled="false"/>
-			</dynamicTypes>
-			<staticTypes>
-				<add mimeType="text/*" enabled="true"/>
-				<add mimeType="message/*" enabled="true"/>
-				<add mimeType="application/javascript" enabled="true"/>
-				<add mimeType="*/*" enabled="false"/>
-			</staticTypes>
-		</httpCompression>
-		<staticContent>
-			<clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="30.00:00:00"/>
-			<remove fileExtension=".js"/>
-			<mimeMap fileExtension=".js" mimeType="application/javascript"/>
-			<remove fileExtension=".png"/>
-			<mimeMap fileExtension=".png" mimeType="image/png"/>
-			<remove fileExtension=".ico"/>
-			<mimeMap fileExtension=".ico" mimeType="image/icon"/>
-            <remove fileExtension=".json" />
-            <mimeMap fileExtension=".json" mimeType="application/json" />
-      <remove fileExtension=".less" />
-      <mimeMap fileExtension=".less" mimeType="text/css" />
-		</staticContent>
-		<defaultDocument>
-			<files>
-				<add value="index.aspx"/>
-			</files>
-		</defaultDocument>
-	</system.webServer>
-	<storage>
-		<appender>
-			<clear/>
-			<add name="generic" append="~/"/>
-		</appender>
-		<handler>
-			<clear/>
-			<add name="disc" type="ASC.Data.Storage.DiscStorage.DiscDataStore, ASC.Data.Storage"/>
-		</handler>
-		<module>
-			<clear/>
-			<add name="common_static" type="disc" path="/" acl="Read" virtualpath="~/" appendTenantId="false"/>
-		</module>
-	</storage>
-  <dotless minifyCss="true" cache="true" />
-  <log4net>
-    <logger name="ASC">
-      <appender-ref ref="Site" />
-      <level value="ALL" />
-    </logger>
-
-    <appender name="Site" type="ASC.Common.Logging.SelfCleaningAppender, ASC.Common">
-      <file value="..\Logs\Site.log" />
-      <encoding value="utf-8" />
-      <rollingstyle value="Size" />
-      <maxsizerollbackups value="10" />
-      <maximumfilesize value="200MB" />
-      <staticlogfilename value="true" />
-      <layout type="log4net.Layout.PatternLayout">
-        <conversionPattern value="%date %-5level [%thread] %logger - %message%newline" />
-      </layout>
-    </appender>
-  </log4net>
-</configuration>
+<?xml version="1.0"?>
+<configuration>
+  <configSections>
+    <section name="autofac" type="ASC.Common.DependencyInjection.AutofacConfigurationSection, ASC.Common"/>
+    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
+    <section name="storage" type="ASC.Data.Storage.Configuration.StorageConfigurationSection, ASC.Data.Storage"/>
+    <section name="dotless" type="dotless.Core.configuration.DotlessConfigurationSectionHandler, dotless.Core"/>
+  </configSections>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <probing privatePath="bin\Newtonsoft.Json.3.5"/>
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed"/>
+        <bindingRedirect oldVersion="1.0.0.0-11.0.0.0" newVersion="11.0.0.0"/>
+      </dependentAssembly>     
+    </assemblyBinding>
+  </runtime>
+  <appSettings>
+    <clear/>
+    <add key="core.base-domain" value="teamlab.com"/>
+    <add key="core.region-map" value="com"/>
+    <add key="cache-loc-content-filenames" value="false"/>
+    <add key="locale-mod" value=""/>
+    <add key="locale-enabled" value="de-DE, fr-FR, es-ES, ru-RU, it-IT"/>
+    <add key="web.client.cache" value="false"/>
+    <add key="web.client.bundling" value="false"/>
+    <add key="web.client.store" value="false"/>
+    <add key="web.client.store.gzip" value="false"/>
+    <add key="web.doc.teamlab" value="http://192.168.4.102:8081"/>
+    <add key="core.notify.postman" value="log"/>
+    <add key="core.notify.from" value="Cloud Office Applications"/>
+    <add key="hosted" value="false"/>
+    <add key="enabled_response_formats" value=".json|.xml"/>
+    <add key="google.search.url" value="https://www.googleapis.com/customsearch/v1"/>
+    <add key="google.search.cx" value="008948232141094346324:glg8zifznm8"/>
+    <add key="google.search.key" value="AIzaSyCdJDyP6pf-C98Rr2aSzZW1GJbHd6iD7QY"/>
+  </appSettings>
+  <autofac configSource="web.autofac.config"/>
+  <!--
+    For a description of web.config changes for .NET 4.5 see http://go.microsoft.com/fwlink/?LinkId=235367.
+
+    The following attributes can be set on the <httpRuntime> tag.
+      <system.Web>
+        <httpRuntime targetFramework="4.5" />
+      </system.Web>
+  -->
+  <system.web>
+    <customErrors mode="Off"/>
+    <compilation debug="true" targetFramework="4.7.2">
+      <assemblies>
+        <add assembly="System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.DirectoryServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.DirectoryServices.Protocols, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.EnterpriseServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.ServiceProcess, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Web.RegularExpressions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
+        <add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
+        <add assembly="System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Runtime.Serialization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.ServiceModel.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
+        <add assembly="System.Data.Services.Client, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Data.Services.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
+        <add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
+        <add assembly="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a"/>
+      </assemblies>
+    </compilation>
+    <pages pageBaseType="BasePage" controlRenderingCompatibilityVersion="4.0" clientIDMode="AutoID"/>
+    <httpHandlers>
+      <add verb="*" path="*.less" type="dotless.Core.LessCssHttpHandler, dotless.Core" validate="false"/>
+    </httpHandlers>
+  </system.web>
+  <system.webServer>
+    <validation validateIntegratedModeConfiguration="false"/>
+    <rewrite>
+      <rules>
+        <clear/>
+        <rule name="pages HTTP to HTTPS" enabled="false" stopProcessing="true">
+          <conditions>
+            <add input="{HTTPS}" pattern="off"/>
+          </conditions>
+          <action type="Redirect" url="https://{HTTP_HOST}{URL}" appendQueryString="true" redirectType="Found"/>
+        </rule>
+        <rule name="redirect-helpcenter" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="helpcenter.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-Default" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Default.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-HowTo" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="HowTo.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-AdministratorGuides" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="AdministratorGuides.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-GettingStarted" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="GettingStarted.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-Guides" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Guides.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-TipsTricks" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="TipsTricks.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-contributors-guides" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="contributors-guides.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-faq-hybrid" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="faq/hybrid.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-faq-office-apps" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="faq/office-apps.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-faq-partners" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="faq/partners.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-faq-server" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="faq/server.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-Install-enterprise" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="guides/Install-enterprise.aspx"/>
+          <action type="Redirect" url="server/windows/community/install-enterprise.aspx"/>
+        </rule>
+        <rule name="redirect-Install-office-apps" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="guides/Install-office-apps.aspx"/>
+          <action type="Redirect" url="server/windows/document/install-office-apps.aspx"/>
+        </rule>
+        <rule name="redirect-troubleshooting-old" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="troubleshooting.aspx"/>
+          <action type="Redirect" url="server/windows/community/troubleshooting.aspx"/>
+        </rule>
+        <rule name="redirect-troubleshooting-server" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="troubleshooting/server.aspx"/>
+          <action type="Redirect" url="server/windows/community/troubleshooting.aspx"/>
+        </rule>
+        <rule name="redirect-Mobile-Applications-Projects" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Projects/index.aspx"/>
+          <action type="Redirect" url="Mobile-Applications/Documents/index.aspx"/>
+        </rule>
+        <rule name="redirect-Mobile-Applications-common" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/index.aspx"/>
+          <action type="Redirect" url="Mobile-Applications/Documents/index.aspx"/>
+        </rule>
+        <rule name="redirect-pdfhowto" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="pdfhowto.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-cs-open-ports" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/windows/community/open-ports.aspx"/>
+          <action type="Redirect" url="server/docker/community/open-ports.aspx"/>
+        </rule>
+        <rule name="redirect-cs-open-ports-2" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/linux/community/open-ports.aspx"/>
+          <action type="Redirect" url="server/docker/community/open-ports.aspx"/>
+        </rule>
+        <rule name="redirect-ds-open-ports" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/windows/document/open-ports.aspx"/>
+          <action type="Redirect" url="server/docker/document/open-ports.aspx"/>
+        </rule>
+        <rule name="redirect-ds-open-ports-2" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/linux/document/open-ports.aspx"/>
+          <action type="Redirect" url="server/docker/document/open-ports.aspx"/>
+        </rule>
+        <rule name="redirect-doc-enterprise-36" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/linux/document/linux-installation-enterprise-36.aspx"/>
+          <action type="Redirect" url="server/linux/document/linux-installation-enterprise.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-basic-operations" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/basic-operations.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/basic-operations/navigate-document.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-page-formatting" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/page-formatting.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/page-formatting/set-page-parameters.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-paragraph-formatting" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/paragraph-formatting.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/page-formatting/set-page-parameters.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-text-formatting" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/text-formatting.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/text-formatting/set-font-type-size-color.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-operations-on-objects" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/operations-on-objects.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/operations-on-objects/insert-tables.aspx"/>
+        </rule>
+        <rule name="redirect-mobile-tools-and-settings" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="Mobile-Applications/Documents/tools-and-settings.aspx"/>
+          <action type="Redirect" url="mobile-applications/documents/document-editor/tools-and-settings/view-document-information.aspx"/>
+        </rule>
+        <rule name="redirect-document-builder" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="*/document-builder/*"/>
+          <action type="Redirect" url="https://api.onlyoffice.com/docbuilder/basic"/>
+        </rule>
+        <rule name="redirect-sso" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="tipstricks/sso-setup.aspx"/>
+          <action type="Redirect" url="server/controlpanel/enterprise/sso-description.aspx"/>
+        </rule>
+        <rule name="redirect-exchange-migrate" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="server/linux/enterprise/import-email-from-exchange.aspx"/>
+          <action type="Redirect" url="server/docker/enterprise/migrate-from-exchange.aspx"/>
+        </rule>
+        <rule name="redirect-importing-files" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="tipstricks/importing-files.aspx"/>
+          <action type="Redirect" url="index.aspx"/>
+        </rule>
+        <rule name="redirect-create-forms" patternSyntax="Wildcard" stopProcessing="true">
+          <match url="ONLYOFFICE-Editors/ONLYOFFICE-Document-Editor/UsageInstructions/InsertRichTextContentControls.aspx"/>
+          <action type="Redirect" url="ONLYOFFICE-Editors/ONLYOFFICE-Document-Editor/index.aspx"/>
+        </rule>
+      </rules>
+    </rewrite>
+    <security>
+      <requestFiltering>
+        <hiddenSegments>
+          <remove segment="App_Data"/>
+        </hiddenSegments>
+      </requestFiltering>
+    </security>
+    <httpErrors errorMode="Custom">
+      <remove statusCode="403" subStatusCode="-1"/>
+      <error statusCode="403" prefixLanguageFilePath="" path="403.htm" responseMode="File"/>
+      <remove statusCode="404" subStatusCode="-1"/>
+      <error statusCode="404" prefixLanguageFilePath="" path="404.htm" responseMode="File"/>
+      <remove statusCode="500" subStatusCode="-1"/>
+      <error statusCode="500" prefixLanguageFilePath="" path="500.htm" responseMode="File"/>
+    </httpErrors>
+    <handlers>
+      <remove name="UrlRoutingHandler"/>
+      <remove name="AjaxPoster"/>
+      <remove name="AdminAjaxPoster"/>
+      <remove name="BannerPoster"/>
+      <remove name="less"/>
+      <add name="less" verb="*" path="*.less" type="dotless.Core.LessCssHttpHandler, dotless.Core"/>
+    </handlers>
+    <urlCompression doStaticCompression="true" doDynamicCompression="true"/>
+    <httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
+      <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
+      <dynamicTypes>
+        <add mimeType="text/*" enabled="true"/>
+        <add mimeType="message/*" enabled="true"/>
+        <add mimeType="application/javascript" enabled="true"/>
+        <add mimeType="*/*" enabled="false"/>
+      </dynamicTypes>
+      <staticTypes>
+        <add mimeType="text/*" enabled="true"/>
+        <add mimeType="message/*" enabled="true"/>
+        <add mimeType="application/javascript" enabled="true"/>
+        <add mimeType="*/*" enabled="false"/>
+      </staticTypes>
+    </httpCompression>
+    <staticContent>
+      <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="30.00:00:00"/>
+      <remove fileExtension=".js"/>
+      <mimeMap fileExtension=".js" mimeType="application/javascript"/>
+      <remove fileExtension=".png"/>
+      <mimeMap fileExtension=".png" mimeType="image/png"/>
+      <remove fileExtension=".ico"/>
+      <mimeMap fileExtension=".ico" mimeType="image/icon"/>
+      <remove fileExtension=".json"/>
+      <mimeMap fileExtension=".json" mimeType="application/json"/>
+      <remove fileExtension=".less"/>
+      <mimeMap fileExtension=".less" mimeType="text/css"/>
+    </staticContent>
+    <defaultDocument>
+      <files>
+        <add value="index.aspx"/>
+      </files>
+    </defaultDocument>
+  </system.webServer>
+  <storage>
+    <appender>
+      <clear/>
+      <add name="generic" append="~/"/>
+    </appender>
+    <handler>
+      <clear/>
+      <add name="disc" type="ASC.Data.Storage.DiscStorage.DiscDataStore, ASC.Data.Storage"/>
+    </handler>
+    <module>
+      <clear/>
+      <add name="common_static" type="disc" path="/" acl="Read" virtualpath="~/" appendTenantId="false"/>
+    </module>
+  </storage>
+  <dotless minifyCss="true" cache="true"/>
+  <log4net>
+    <logger name="ASC">
+      <appender-ref ref="Site"/>
+      <level value="ALL"/>
+    </logger>
+    <appender name="Site" type="ASC.Common.Logging.SelfCleaningAppender, ASC.Common">
+      <file value="..\Logs\Site.log"/>
+      <encoding value="utf-8"/>
+      <rollingstyle value="Size"/>
+      <maxsizerollbackups value="10"/>
+      <maximumfilesize value="200MB"/>
+      <staticlogfilename value="true"/>
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date %-5level [%thread] %logger - %message%newline"/>
+      </layout>
+    </appender>
+  </log4net>
+</configuration>
\ No newline at end of file
diff --git a/helpcenter.r7-office.ru/Web/website.publishproj b/helpcenter.r7-office.ru/Web/website.publishproj
index 1a0231256..04de981b5 100644
--- a/helpcenter.r7-office.ru/Web/website.publishproj
+++ b/helpcenter.r7-office.ru/Web/website.publishproj
@@ -19,7 +19,7 @@ Copyright (C) Microsoft Corporation. All rights reserved.
     <ProjectGuid>{17ba3e67-bcbd-4ac5-8cd9-b1bf56a1907e}</ProjectGuid>
     <SourceWebPhysicalPath>$(MSBuildThisFileDirectory)</SourceWebPhysicalPath>
     <SourceWebVirtualPath>/Web</SourceWebVirtualPath>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7</TargetFrameworkVersion>
     <SourceWebProject>
     </SourceWebProject>
     <SourceWebMetabasePath>