diff --git a/bacnet-stack/ports/win32/Microsoft Visual Studio 2008/BACnet Stack Library/BACnet Stack Library.vcproj b/bacnet-stack/ports/win32/Microsoft Visual Studio 2008/BACnet Stack Library/BACnet Stack Library.vcproj
index d67dd475..840dc6f4 100644
--- a/bacnet-stack/ports/win32/Microsoft Visual Studio 2008/BACnet Stack Library/BACnet Stack Library.vcproj	
+++ b/bacnet-stack/ports/win32/Microsoft Visual Studio 2008/BACnet Stack Library/BACnet Stack Library.vcproj	
@@ -887,10 +887,6 @@
 					/>
 				</FileConfiguration>
 			</File>
-			<File
-				RelativePath="..\..\..\..\src\proplist.c"
-				>
-			</File>
 			<File
 				RelativePath="..\..\..\..\src\ptransfer.c"
 				>
@@ -1263,6 +1259,10 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath="..\..\..\..\src\wpm.c"
+				>
+			</File>
 		</Filter>
 		<Filter
 			Name="Header Files"