diff --git a/build/MSVC/epanet-dll/epanet-dll.vcproj b/build/MSVC/epanet-dll/epanet-dll.vcproj
index 8c76378..12dbb3f 100755
--- a/build/MSVC/epanet-dll/epanet-dll.vcproj
+++ b/build/MSVC/epanet-dll/epanet-dll.vcproj
@@ -21,7 +21,7 @@
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
- CharacterSet="1"
+ CharacterSet="0"
>