diff --git a/.gitignore b/.gitignore
index fb7912e2..747f8ade 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,9 @@ typings
 tmp
 temp
 projects/**
+clients/win10/app/AppPackages
+clients/win10/app/BundlePackages
+clients/win10/app/BundleArtifacts
 clients/win10/app/bin
 clients/win10/app/bld
 clients/win10/*.opendb
diff --git a/clients/win10/app/codethemicrobitapp.jsproj b/clients/win10/app/codethemicrobitapp.jsproj
index f93f239d..5d230f3a 100644
--- a/clients/win10/app/codethemicrobitapp.jsproj
+++ b/clients/win10/app/codethemicrobitapp.jsproj
@@ -20,22 +20,18 @@
     <ProjectConfiguration Include="Release|AnyCPU">
       <Configuration>Release</Configuration>
       <Platform>AnyCPU</Platform>
-      <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
     </ProjectConfiguration>
     <ProjectConfiguration Include="Release|ARM">
       <Configuration>Release</Configuration>
       <Platform>ARM</Platform>
-      <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
     </ProjectConfiguration>
     <ProjectConfiguration Include="Release|x64">
       <Configuration>Release</Configuration>
       <Platform>x64</Platform>
-      <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
     </ProjectConfiguration>
     <ProjectConfiguration Include="Release|x86">
       <Configuration>Release</Configuration>
       <Platform>x86</Platform>
-      <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">