diff --git a/CS/WebSite/Default.aspx b/CS/WebSite/Default.aspx
index 8ca3d4d..06a2087 100644
--- a/CS/WebSite/Default.aspx
+++ b/CS/WebSite/Default.aspx
@@ -1,6 +1,6 @@
 ﻿<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
 
-<%@ Register Assembly="DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web" TagPrefix="dx" %>
+<%@ Register Assembly="DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web" TagPrefix="dx" %>
 
 <!DOCTYPE html>
 
diff --git a/CS/WebSite/Web.config b/CS/WebSite/Web.config
index c3aafbe..6e0aae0 100644
--- a/CS/WebSite/Web.config
+++ b/CS/WebSite/Web.config
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+﻿<?xml version="1.0" encoding="utf-8"?>
 <!-- 
     Note: As an alternative to hand editing this file you can use the 
     web admin tool to configure settings for your application. Use
@@ -10,10 +10,10 @@
 <configuration>
   <configSections>
     <sectionGroup name="devExpress">
-      <section name="themes" type="DevExpress.Web.ThemesConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="compression" type="DevExpress.Web.CompressionConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="settings" type="DevExpress.Web.SettingsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="errors" type="DevExpress.Web.ErrorsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="themes" type="DevExpress.Web.ThemesConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="compression" type="DevExpress.Web.CompressionConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="settings" type="DevExpress.Web.SettingsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="errors" type="DevExpress.Web.ErrorsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
     </sectionGroup>
   </configSections>
   <appSettings />
@@ -29,10 +29,10 @@
         -->
     <compilation debug="true" targetFramework="4.0">
       <assemblies>
-        <add assembly="DevExpress.Printing.v15.1.Core, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.Data.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.RichEdit.v15.1.Core, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Printing.v15.1.Core, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Data.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.RichEdit.v15.1.Core, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
         <add assembly="System.Design, 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.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
@@ -58,22 +58,22 @@
         </customErrors>
         -->
     <httpModules>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
     </httpModules>
     <httpHandlers>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" validate="false" />
-      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" validate="false" />
+      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false" />
     </httpHandlers>
     <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID" />
   </system.web>
   <system.webServer>
     <validation validateIntegratedModeConfiguration="false" />
     <modules>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
     </modules>
     <handlers>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode" />
-      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode" />
+      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode" />
     </handlers>
   </system.webServer>
   <devExpress>
diff --git a/VB/WebSite/Default.aspx b/VB/WebSite/Default.aspx
index 5210752..78963a3 100644
--- a/VB/WebSite/Default.aspx
+++ b/VB/WebSite/Default.aspx
@@ -1,6 +1,6 @@
 ﻿<%@ Page Language="vb" AutoEventWireup="true" CodeFile="Default.aspx.vb" Inherits="_Default" %>
 
-<%@ Register Assembly="DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
+<%@ Register Assembly="DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
 	Namespace="DevExpress.Web" TagPrefix="dx" %>
 
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
diff --git a/VB/WebSite/web.config b/VB/WebSite/web.config
index f8b1272..fb3d8bb 100644
--- a/VB/WebSite/web.config
+++ b/VB/WebSite/web.config
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+﻿<?xml version="1.0" encoding="utf-8"?>
 <!-- 
     Note: As an alternative to hand editing this file you can use the 
     web admin tool to configure settings for your application. Use
@@ -10,10 +10,10 @@
 <configuration>
   <configSections>
     <sectionGroup name="devExpress">
-      <section name="settings" type="DevExpress.Web.SettingsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="compression" type="DevExpress.Web.CompressionConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="themes" type="DevExpress.Web.ThemesConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
-      <section name="errors" type="DevExpress.Web.ErrorsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="settings" type="DevExpress.Web.SettingsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="compression" type="DevExpress.Web.CompressionConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="themes" type="DevExpress.Web.ThemesConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
+      <section name="errors" type="DevExpress.Web.ErrorsConfigurationSection, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false" />
     </sectionGroup>
   </configSections>
   <appSettings />
@@ -29,10 +29,10 @@
         -->
     <compilation debug="true" targetFramework="4.0">
       <assemblies>
-        <add assembly="DevExpress.Printing.v15.1.Core, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.Data.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-        <add assembly="DevExpress.RichEdit.v15.1.Core, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Printing.v15.1.Core, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Data.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
+        <add assembly="DevExpress.RichEdit.v15.1.Core, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
         <add assembly="System.Design, 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.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
@@ -58,22 +58,22 @@
         </customErrors>
         -->
     <httpModules>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
     </httpModules>
     <httpHandlers>
-      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false" />
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" validate="false" />
+      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" validate="false" />
     </httpHandlers>
     <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID" />
   </system.web>
   <system.webServer>
     <validation validateIntegratedModeConfiguration="false" />
     <modules>
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
     </modules>
     <handlers>
-      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode" />
-      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode" />
+      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode" />
+      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode" />
     </handlers>
   </system.webServer>
   <devExpress>
