diff --git a/SAX/SAX.vcproj b/SAX/SAX.vcproj
index f20c64bd..b70b0c4c 100644
--- a/SAX/SAX.vcproj
+++ b/SAX/SAX.vcproj
@@ -235,6 +235,9 @@
 				<File
 					RelativePath=".\helpers\StringAdaptor.h">
 				</File>
+				<File
+					RelativePath=".\helpers\XMLBaseSupport.h">
+				</File>
 				<File
 					RelativePath=".\helpers\XMLFilterImpl.h">
 				</File>
@@ -447,7 +450,7 @@
 				Name="Debug|Win32">
 				<Tool
 					Name="VCCustomBuildTool"
-					CommandLine="cl /TC /EP ArabicaConfig.S &gt; ArabicaConfig.h
+					CommandLine="cl /TC /EP /D ARABICA_NO_WCHAR_T ArabicaConfig.S &gt; ArabicaConfig.h
 "
 					Outputs="ArabicaConfig.h"/>
 			</FileConfiguration>