diff --git a/build/windows10/liblinphone-tester/liblinphone-tester.csproj b/build/windows10/liblinphone-tester/liblinphone-tester.csproj
index d50b0c18e..7cea98872 100644
--- a/build/windows10/liblinphone-tester/liblinphone-tester.csproj
+++ b/build/windows10/liblinphone-tester/liblinphone-tester.csproj
@@ -18,8 +18,6 @@
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <PackageCertificateKeyFile>liblinphone-tester_TemporaryKey.pfx</PackageCertificateKeyFile>
-    <NuGetPackageImportStamp>
-    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
     <DebugSymbols>true</DebugSymbols>
@@ -111,6 +109,10 @@
     <AppxManifest Include="Package.appxmanifest">
       <SubType>Designer</SubType>
     </AppxManifest>
+    <None Include="liblinphone-tester_TemporaryKey.pfx" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Properties\Default.rd.xml" />
     <Content Include="Assets\images\nowebcamCIF.jpg">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
@@ -267,14 +269,9 @@
     <Content Include="Assets\certificates\cn\openssl-cn.cnf">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <None Include="liblinphone-tester_TemporaryKey.pfx" />
-    <None Include="packages.config" />
-  </ItemGroup>
-  <ItemGroup>
     <Content Include="Assets\Logo.png" />
     <Content Include="Assets\SmallLogo.png" />
     <Content Include="Assets\SplashScreen.png" />
-    <Content Include="Properties\Default.rd.xml" />
     <Content Include="Assets\WideLogo.scale-100.png" />
   </ItemGroup>
   <ItemGroup>
diff --git a/build/windows10/liblinphone-tester/packages.config b/build/windows10/liblinphone-tester/packages.config
deleted file mode 100644
index cce808aa7..000000000
--- a/build/windows10/liblinphone-tester/packages.config
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.ApplicationInsights" version="0.14.3-build00177" targetFramework="win81" userInstalled="true" />
-  <package id="Microsoft.ApplicationInsights.PersistenceChannel" version="0.14.3-build00177" targetFramework="win81" userInstalled="true" />
-  <package id="Microsoft.ApplicationInsights.WindowsApps" version="0.14.3-build00177" targetFramework="win81" userInstalled="true" />
-  <package id="Microsoft.Diagnostics.Tracing.EventSource.Redist" version="1.1.16-beta" targetFramework="win81" userInstalled="true" />
-  <package id="System.Numerics.Vectors" version="4.0.0" targetFramework="win81" userInstalled="true" />
-</packages>
\ No newline at end of file
diff --git a/mediastreamer2 b/mediastreamer2
index 665fd90fe..9e7e97f5e 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 665fd90fe01bbfefbda9e7d9f630be64085413e2
+Subproject commit 9e7e97f5ed71e4eda8a3b04234fb31e3ebbfb4d9