Add dynload_win.c to project.
diff --git a/PCbuild/python15.dsp b/PCbuild/python15.dsp
index 4d3967f..ff09f2b 100644
--- a/PCbuild/python15.dsp
+++ b/PCbuild/python15.dsp
@@ -173,6 +173,10 @@
 # End Source File

 # Begin Source File

 

+SOURCE=..\Python\dynload_win.c

+# End Source File

+# Begin Source File

+

 SOURCE=..\Modules\errnomodule.c

 # End Source File

 # Begin Source File

@@ -379,13 +383,6 @@
 # Begin Source File

 

 SOURCE=..\PC\python_nt.rc

-

-!IF  "$(CFG)" == "python15 - Win32 Release"

-

-!ELSEIF  "$(CFG)" == "python15 - Win32 Debug"

-

-!ENDIF 

-

 # End Source File

 # Begin Source File