diff --git a/win32/wdkpt/Microsoft.Cpp.Win32.WDK7.props b/win32/wdkpt/Microsoft.Cpp.Win32.WDK7.props
index d2b92016..8a9fe767 100644
--- a/win32/wdkpt/Microsoft.Cpp.Win32.WDK7.props
+++ b/win32/wdkpt/Microsoft.Cpp.Win32.WDK7.props
@@ -42,7 +42,7 @@ Copyright (C) Microsoft Corporation. All rights reserved.
   <ItemDefinitionGroup>
     <Link>
       <AdditionalDependencies>msvcrt_winxp.obj;%(AdditionalDependencies)</AdditionalDependencies>
-	  <MinimumRequiredVersion>5.1</MinimumRequiredVersion>
+      <MinimumRequiredVersion>5.1</MinimumRequiredVersion>
     </Link>
   </ItemDefinitionGroup>
 
diff --git a/win32/wdkpt/Microsoft.Cpp.x64.WDK7.props b/win32/wdkpt/Microsoft.Cpp.x64.WDK7.props
index cc0cfd94..9d7825c0 100644
--- a/win32/wdkpt/Microsoft.Cpp.x64.WDK7.props
+++ b/win32/wdkpt/Microsoft.Cpp.x64.WDK7.props
@@ -42,7 +42,7 @@ Copyright (C) Microsoft Corporation. All rights reserved.
   <ItemDefinitionGroup>
     <Link>
       <AdditionalDependencies>msvcrt_win2003.obj;%(AdditionalDependencies)</AdditionalDependencies>
-	  <MinimumRequiredVersion>5.2</MinimumRequiredVersion>
+      <MinimumRequiredVersion>5.2</MinimumRequiredVersion>
     </Link>
   </ItemDefinitionGroup>
 
diff --git a/win32/wdkpt/wdkpt.aip b/win32/wdkpt/wdkpt.aip
index a86087cc..6b21a0ba 100644
--- a/win32/wdkpt/wdkpt.aip
+++ b/win32/wdkpt/wdkpt.aip
@@ -11,10 +11,10 @@
     <ROW Property="ARPURLINFOABOUT" Value="http://www.hexchat.org/developers/wdk-platform-toolset"/>
     <ROW Property="ARPURLUPDATEINFO" Value="http://www.hexchat.org/developers/wdk-platform-toolset"/>
     <ROW Property="Manufacturer" Value="HexChat" ValueLocId="*"/>
-    <ROW Property="ProductCode" Value="1033:{053B3F38-E437-411C-8E2F-ACCFB63C45B8} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{97090379-DCAD-4604-891E-A2F051B01729} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="Visual Studio 2012 Windows Driver Kit Platform Toolset" ValueLocId="*"/>
-    <ROW Property="ProductVersion" Value="1.0" Type="32"/>
+    <ROW Property="ProductVersion" Value="1.1" Type="32"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
     <ROW Property="UpgradeCode" Value="{1947FE78-21A1-4B81-99CE-E07AAEE6077D}"/>
     <ROW Property="WindowsType9X" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
@@ -52,7 +52,7 @@
     <ROW File="Microsoft.Cpp.x64.WDK7.targets" Component_="Microsoft.Cpp.x64.WDK7.props" FileName="Micros~1.tar|Microsoft.Cpp.x64.WDK7.targets" Attributes="0" SourcePath="Microsoft.Cpp.x64.WDK7.targets" SelfReg="false"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.BuildComponent">
-    <ROW BuildKey="DefaultBuild" BuildName="DefaultBuild" BuildOrder="1" BuildType="0" PackageFolder="." PackageFileName="Visual Studio 2012 Windows Driver Kit Platform Toolset 1.0" Languages="en" InstallationType="4" UseLargeSchema="true"/>
+    <ROW BuildKey="DefaultBuild" BuildName="DefaultBuild" BuildOrder="1" BuildType="0" PackageFolder="." PackageFileName="Visual Studio 2012 Windows Driver Kit Platform Toolset 1.1" Languages="en" InstallationType="4" UseLargeSchema="true"/>
     <ATTRIBUTE name="CurrentBuild" value="DefaultBuild"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.DictionaryComponent">