diff --git a/DOM/DOM.vcproj b/DOM/DOM.vcproj
index f1e1dbed..92423be7 100644
--- a/DOM/DOM.vcproj
+++ b/DOM/DOM.vcproj
@@ -26,6 +26,7 @@
 				PreprocessorDefinitions="WIN32,_DEBUG,_LIB"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="5"
+				TreatWChar_tAsBuiltInType="TRUE"
 				UsePrecompiledHeader="2"
 				PrecompiledHeaderFile=".\Debug/DOM.pch"
 				AssemblerListingLocation=".\Debug/"