diff --git a/keygen.sln b/keygen.sln
new file mode 100644
index 0000000..e6d7c49
--- /dev/null
+++ b/keygen.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "keygen", "keygen\keygen.csproj", "{D4C80689-6490-4754-9453-D0EF6081FCDB}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D4C80689-6490-4754-9453-D0EF6081FCDB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D4C80689-6490-4754-9453-D0EF6081FCDB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D4C80689-6490-4754-9453-D0EF6081FCDB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D4C80689-6490-4754-9453-D0EF6081FCDB}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/keygen/App.config b/keygen/App.config
new file mode 100644
index 0000000..d740e88
--- /dev/null
+++ b/keygen/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/keygen/Program.cs b/keygen/Program.cs
new file mode 100644
index 0000000..adab7ae
--- /dev/null
+++ b/keygen/Program.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace keygen
+{
+    class Program
+    {
+        private static string GetCodedKey(string userHwk)
+        {
+            string input = userHwk.Substring(12, 4) + "T" + userHwk.Substring(24, 4) + "H" + userHwk.Substring(8, 4) + "O" + userHwk.Substring(16, 4) + "M" + userHwk.Substring(28, 4) + "S" + userHwk.Substring(4, 4) + "O" + userHwk.Substring(20, 4) + "N" + userHwk.Substring(0, 4);
+            using (MD5 md5Hash = MD5.Create())
+                return GetMd5Hash(md5Hash, input);
+        }
+
+        public static string GetMd5Hash(MD5 md5Hash, string input)
+        {
+            byte[] hash = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(input));
+            StringBuilder stringBuilder = new StringBuilder();
+            int num1 = 0;
+            int num2 = checked(hash.Length - 1);
+            int index = num1;
+            while (index <= num2)
+            {
+                stringBuilder.Append(hash[index].ToString("x2"));
+                checked { ++index; }
+            }
+            return stringBuilder.ToString();
+        }
+
+        static void Main(string[] args)
+        {
+            Console.Write("Please enter hardware ID: ");
+            var key = Console.ReadLine();
+            if (key == null)
+            {
+                Console.WriteLine("Key cannot be null or empty.");
+                Console.ReadLine();
+                return;
+            }
+            key = key.Replace("\n", "").Replace("-", "");
+
+            var encoded = GetCodedKey(key);
+            Console.WriteLine("You registration key is: " + encoded);
+            Console.ReadLine();
+        }
+    }
+}
diff --git a/keygen/Properties/AssemblyInfo.cs b/keygen/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..7c8512b
--- /dev/null
+++ b/keygen/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("keygen")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("keygen")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("d4c80689-6490-4754-9453-d0ef6081fcdb")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/keygen/bin/Debug/keygen.exe b/keygen/bin/Debug/keygen.exe
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diff --git a/keygen/bin/Debug/keygen.exe.config b/keygen/bin/Debug/keygen.exe.config
new file mode 100644
index 0000000..d740e88
--- /dev/null
+++ b/keygen/bin/Debug/keygen.exe.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/keygen/bin/Debug/keygen.pdb b/keygen/bin/Debug/keygen.pdb
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diff --git a/keygen/bin/Debug/keygen.vshost.exe b/keygen/bin/Debug/keygen.vshost.exe
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index 0000000..681ab77
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diff --git a/keygen/bin/Debug/keygen.vshost.exe.config b/keygen/bin/Debug/keygen.vshost.exe.config
new file mode 100644
index 0000000..d740e88
--- /dev/null
+++ b/keygen/bin/Debug/keygen.vshost.exe.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/keygen/keygen.csproj b/keygen/keygen.csproj
new file mode 100644
index 0000000..43fbab4
--- /dev/null
+++ b/keygen/keygen.csproj
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{D4C80689-6490-4754-9453-D0EF6081FCDB}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>keygen</RootNamespace>
+    <AssemblyName>keygen</AssemblyName>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff --git a/keygen/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/keygen/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
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diff --git a/keygen/obj/Debug/keygen.csproj.FileListAbsolute.txt b/keygen/obj/Debug/keygen.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..64aced7
--- /dev/null
+++ b/keygen/obj/Debug/keygen.csproj.FileListAbsolute.txt
@@ -0,0 +1,5 @@
+c:\users\kislov\documents\visual studio 2015\Projects\keygen\keygen\bin\Debug\keygen.exe.config
+c:\users\kislov\documents\visual studio 2015\Projects\keygen\keygen\bin\Debug\keygen.exe
+c:\users\kislov\documents\visual studio 2015\Projects\keygen\keygen\bin\Debug\keygen.pdb
+c:\users\kislov\documents\visual studio 2015\Projects\keygen\keygen\obj\Debug\keygen.exe
+c:\users\kislov\documents\visual studio 2015\Projects\keygen\keygen\obj\Debug\keygen.pdb
diff --git a/keygen/obj/Debug/keygen.exe b/keygen/obj/Debug/keygen.exe
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index 0000000..11b831a
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diff --git a/keygen/obj/Debug/keygen.pdb b/keygen/obj/Debug/keygen.pdb
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