diff --git a/packages/build/templates/msi/index.wxs.hbs b/packages/build/templates/msi/index.wxs.hbs
index 6fabc0d..ed8e003 100644
--- a/packages/build/templates/msi/index.wxs.hbs
+++ b/packages/build/templates/msi/index.wxs.hbs
@@ -286,6 +286,38 @@
       <DialogRef Id="ResumeDlg" />
       <DialogRef Id="UserExit" />
 
+      <Dialog Id="UIKoishiDesktop_CustomizeDlg" Width="370" Height="270" Title="!(loc.CustomizeDlg_Title)" TrackDiskSpace="yes">
+        <Control Id="Tree" Type="SelectionTree" X="25" Y="85" Width="175" Height="115" Property="_BrowseProperty" Sunken="yes" TabSkip="no" Text="!(loc.CustomizeDlgTree)" />
+        <Control Id="Reset" Type="PushButton" X="10" Y="243" Width="81" Height="17" Text="!(loc.CustomizeDlgReset)">
+          <Publish Event="Reset" Value="0">1</Publish>
+          <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
+        </Control>
+        <Control Id="DiskCost" Type="PushButton" X="91" Y="243" Width="100" Height="17" Text="!(loc.CustomizeDlgDiskCost)">
+          <Publish Event="SpawnDialog" Value="DiskCostDlg">1</Publish>
+          <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
+        </Control>
+        <Control Id="Back" Type="PushButton" X="192" Y="243" Width="56" Height="17" Text="!(loc.WixUIBack)" />
+        <Control Id="Next" Type="PushButton" X="248" Y="243" Width="56" Height="17" Default="yes" Text="!(loc.WixUINext)">
+          <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
+        </Control>
+        <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" Cancel="yes" Text="!(loc.WixUICancel)">
+          <Publish Event="SpawnDialog" Value="CancelDlg">1</Publish>
+        </Control>
+        <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" TabSkip="no" Text="!(loc.CustomizeDlgBannerBitmap)" />
+        <Control Id="Text" Type="Text" X="25" Y="55" Width="320" Height="20" Text="!(loc.CustomizeDlgText)" />
+        <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" />
+        <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" />
+        <Control Id="Description" Type="Text" X="25" Y="23" Width="280" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.CustomizeDlgDescription)" />
+        <Control Id="Title" Type="Text" X="15" Y="6" Width="210" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.CustomizeDlgTitle)" />
+        <Control Id="Box" Type="GroupBox" X="210" Y="81" Width="150" Height="118" />
+        <Control Id="ItemDescription" Type="Text" X="215" Y="90" Width="131" Height="50" Text="!(loc.CustomizeDlgItemDescription)">
+          <Subscribe Event="SelectionDescription" Attribute="Text" />
+        </Control>
+        <Control Id="ItemSize" Type="Text" X="215" Y="140" Width="131" Height="50" Text="!(loc.CustomizeDlgItemSize)">
+          <Subscribe Event="SelectionSize" Attribute="Text" />
+        </Control>
+      </Dialog>
+
       <Publish Dialog="ExitDialog" Control="Finish" Event="EndDialog" Value="Return" Order="999">1</Publish>
 
       <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="LicenseAgreementDlg">NOT Installed</Publish>
@@ -294,9 +326,9 @@
       <Publish Dialog="LicenseAgreementDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg">1</Publish>
       <Publish Dialog="LicenseAgreementDlg" Control="Next" Event="NewDialog" Value="CustomizeDlg">LicenseAccepted = "1"</Publish>
 
-      <Publish Dialog="CustomizeDlg" Control="Back" Event="NewDialog" Value="MaintenanceTypeDlg" Order="1">Installed</Publish>
-      <Publish Dialog="CustomizeDlg" Control="Back" Event="NewDialog" Value="LicenseAgreementDlg" Order="2">NOT Installed</Publish>
-      <Publish Dialog="CustomizeDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
+      <Publish Dialog="UIKoishiDesktop_CustomizeDlg" Control="Back" Event="NewDialog" Value="MaintenanceTypeDlg" Order="1">Installed</Publish>
+      <Publish Dialog="UIKoishiDesktop_CustomizeDlg" Control="Back" Event="NewDialog" Value="LicenseAgreementDlg" Order="2">NOT Installed</Publish>
+      <Publish Dialog="UIKoishiDesktop_CustomizeDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg">1</Publish>
 
       <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="CustomizeDlg" Order="1">NOT Installed OR WixUI_InstallMode = "Change"</Publish>
       <Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="MaintenanceTypeDlg" Order="2">Installed AND NOT PATCH</Publish>