diff -r 7c3ff86ee9d4 -r 34f4d78647be make/vs/testapp/testapp.vcxproj
--- a/make/vs/testapp/testapp.vcxproj	Tue May 23 11:11:28 2023 +0200
+++ b/make/vs/testapp/testapp.vcxproj	Tue May 23 11:42:39 2023 +0200
@@ -147,6 +147,9 @@
     <ProjectReference Include="..\..\..\ui\winui\winui.vcxproj">
       <Project>{04d5ee2c-6076-4c7c-8b70-b0f6d602ff55}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\ucx\ucx.vcxproj">
+      <Project>{27da0164-3475-43e2-a1a4-a5d07d305749}</Project>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">