Upgrade to vsextcomp 0.8 (and thus the SDK for W2k3SP1)
diff --git a/PCbuild/pythonw.vcproj b/PCbuild/pythonw.vcproj
index 9bc3b8a..2cc7d61 100644
--- a/PCbuild/pythonw.vcproj
+++ b/PCbuild/pythonw.vcproj
@@ -133,7 +133,7 @@
 				AdditionalOptions=" /USECL:MS_ITANIUM"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="{MSSDKPATH}\include\Win64\atl;{MSSDKPATH}\include\Win64\crt;{MSSDKPATH}\include\Win64\crt\sys;{MSSDKPATH}\include\Win64\mfc;..\Include,..\PC"
+				AdditionalIncludeDirectories="..\Include,..\PC"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
 				StringPooling="TRUE"
 				BasicRuntimeChecks="0"
@@ -195,7 +195,7 @@
 				AdditionalOptions=" /USECL:MS_OPTERON"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="{MSSDKPATH}\include\Win64\atl\amd64;{MSSDKPATH}\include\Win64\crt\amd64;{MSSDKPATH}\include\Win64\crt\amd64\sys;{MSSDKPATH}\include\Win64\mfc\amd64;..\Include,..\PC"
+				AdditionalIncludeDirectories="..\Include,..\PC"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
 				StringPooling="TRUE"
 				BasicRuntimeChecks="0"