2 files changed, 10 insertions, 1 deletions

diff --git a/appveyor.yml b/appveyor.yml
index d55322da..8d80c6af 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,6 +3,11 @@
 #  Do NOT modify this file. Update the canonical version in Home\repo-template\src\appveyor.yml
 #  then update all of the repos.
 
+branches:
+  only:
+    - master
+    - develop
+
 image: Visual Studio 2017
 
 version: 0.0.0.{build}
@@ -28,6 +33,8 @@ skip_tags: true
 artifacts:
 - path: build\Release\**\*.nupkg
   name: nuget
+- path: build\Release\**\*.msi
+  name: msi
 
 notifications:
 - provider: Slack
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index e853e22d..a22f4470 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -8,6 +8,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <EnableSourceLink Condition=" '$(NCrunch)' == '1' ">false</EnableSourceLink>
+    <MSBuildWarningsAsMessages>MSB3246</MSBuildWarningsAsMessages>
 
     <ProjectName Condition=" '$(ProjectName)' == '' ">$(MSBuildProjectName)</ProjectName>
     <BaseOutputPath>$([System.IO.Path]::GetFullPath($(MSBuildThisFileDirectory)..\build\))</BaseOutputPath>
@@ -21,6 +22,7 @@
     <Product>WiX Toolset</Product>
   </PropertyGroup>
 
-  <Import Project="Cpp.Build.props" Condition=" '$(MSBuildProjectExtension)'=='.vcxproj' " />
+  <Import Project="Cpp.Build.props" Condition=" Exists('Cpp.Build.props') And '$(MSBuildProjectExtension)'=='.vcxproj' " />
+  <Import Project="Wix.Build.props" Condition=" Exists('Wix.Build.props') And '$(MSBuildProjectExtension)'=='.wixproj' " />
   <Import Project="Custom.Build.props" Condition=" Exists('Custom.Build.props') " />
 </Project>