Do previous SKEL_DIRECTORY change for Release profile as well.

mcs/jay/jay.vcxproj

@@ -65,7 +65,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <PreprocessorDefinitions>SKEL_DIRECTORY=.;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>SKEL_DIRECTORY=".";%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <PrecompiledHeader>
       </PrecompiledHeader>