diff --git a/src/xpdev/xpdev.dsp b/src/xpdev/xpdev.dsp
index af8b1d7fed4902daad6edfa976f5284b0dac5f7b..cf6ea4812e77d588db8fa36c8082d446a4693c2c 100644
--- a/src/xpdev/xpdev.dsp
+++ b/src/xpdev/xpdev.dsp
@@ -41,7 +41,7 @@ RSC=rc.exe
 # PROP Intermediate_Dir "msvc.win32.release"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
+# ADD CPP /nologo /W3 /GX /O2 /I "../../include/microsoft/psdk" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
 # ADD BASE RSC /l 0x409 /d "NDEBUG"
 # ADD RSC /l 0x409 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -64,7 +64,7 @@ LIB32=link.exe -lib
 # PROP Intermediate_Dir "msvc.win32.debug"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
-# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "../../include/microsoft/psdk" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe
@@ -110,6 +110,10 @@ SOURCE=.\link_list.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\netwrap.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\sockwrap.c
 # End Source File
 # Begin Source File
diff --git a/src/xpdev/xpdev_mt.dsp b/src/xpdev/xpdev_mt.dsp
index 294486241db95223fea13b6f730ae5b18c4e7eb2..28f559a1644470f25cb7f131d8b7f2dde4b905a8 100644
--- a/src/xpdev/xpdev_mt.dsp
+++ b/src/xpdev/xpdev_mt.dsp
@@ -41,7 +41,7 @@ RSC=rc.exe
 # PROP Intermediate_Dir "msvc.win32.release_mt"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "LINK_LIST_THREADSAFE" /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include/microsoft/psdk" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "LINK_LIST_THREADSAFE" /YX /FD /c
 # ADD BASE RSC /l 0x409 /d "NDEBUG"
 # ADD RSC /l 0x409 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -64,7 +64,7 @@ LIB32=link.exe -lib
 # PROP Intermediate_Dir "msvc.win32.debug_mt"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
-# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "LINK_LIST_THREADSAFE" /YX /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include/microsoft/psdk" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "LINK_LIST_THREADSAFE" /YX /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe
@@ -110,6 +110,10 @@ SOURCE=.\msg_queue.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\netwrap.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\semwrap.c
 # End Source File
 # Begin Source File