diff --git a/test/UnitTest++/Checks.h b/test/UnitTest++/Checks.h
index 72326a07..309954c5 100644
--- a/test/UnitTest++/Checks.h
+++ b/test/UnitTest++/Checks.h
@@ -18,9 +18,9 @@
 
 namespace UnitTest 
 {
-  template <typename TChar>
-  typename std::enable_if<!std::is_pointer<TChar>::value, std::string>::type
-    DisplayValue(const TChar& c)
+  template <typename T>
+  typename std::enable_if<!std::is_pointer<T>::value, std::string>::type
+    DisplayValue(const T& c)
   {
     std::ostringstream oss;
 
@@ -93,8 +93,8 @@ namespace UnitTest
   }
 #endif
 
-  template <typename TChar>
-  std::string DisplayValue(const TChar* c)
+  template <typename T>
+  std::string DisplayValue(const T* c)
   {
     std::ostringstream oss;
 
diff --git a/test/vs2022/etl.vcxproj.filters b/test/vs2022/etl.vcxproj.filters
index bc844b79..e65eb245 100644
--- a/test/vs2022/etl.vcxproj.filters
+++ b/test/vs2022/etl.vcxproj.filters
@@ -3514,21 +3514,21 @@
     <None Include="..\meson.build">
       <Filter>Tests\Test Support</Filter>
     </None>
-    <None Include="..\runtests-01.sh">
-      <Filter>Tests\Scripts</Filter>
-    </None>
-    <None Include="..\runtests-03.sh">
-      <Filter>Tests\Scripts</Filter>
-    </None>
-    <None Include="..\runtests-02.sh">
-      <Filter>Tests\Scripts</Filter>
-    </None>
     <None Include="..\..\.github\workflows\msvc.yml">
       <Filter>Resource Files\CI\Github</Filter>
     </None>
     <None Include="..\runtests-c++14.sh">
       <Filter>Tests\Scripts</Filter>
     </None>
+    <None Include="..\runtests-O1.sh">
+      <Filter>Tests\Scripts</Filter>
+    </None>
+    <None Include="..\runtests-O2.sh">
+      <Filter>Tests\Scripts</Filter>
+    </None>
+    <None Include="..\runtests-O3.sh">
+      <Filter>Tests\Scripts</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <Text Include="..\..\support\Release notes.txt">