diff -ru engineold/builtins.c engine/builtins.c
--- engineold/builtins.c	2014-08-11 15:59:59.028706500 +0100
+++ engine/builtins.c	2014-08-11 15:42:40.439328400 +0100
@@ -1886,6 +1886,7 @@
 
     CloseHandle( hLink );
 
+#ifdef IO_REPARSE_TAG_SYMLINK
     if (okay && buf.reparse.ReparseTag == IO_REPARSE_TAG_SYMLINK )
     {
         int index = buf.reparse.SymbolicLinkReparseBuffer.SubstituteNameOffset / 2;
@@ -1899,7 +1900,9 @@
         cbuf[numchars] = '\0';
         return list_new( object_new( cbuf ) );
     }
-    else if( okay && buf.reparse.ReparseTag == IO_REPARSE_TAG_MOUNT_POINT )
+    else
+#endif //IO_REPARSE_TAG_SYMLINK
+	if( okay && buf.reparse.ReparseTag == IO_REPARSE_TAG_MOUNT_POINT )
     {
         int index = buf.reparse.MountPointReparseBuffer.SubstituteNameOffset / 2;
         int length = buf.reparse.MountPointReparseBuffer.SubstituteNameLength / 2;
diff -ru engineold/jam.h engine/jam.h
--- engineold/jam.h	2014-08-11 15:59:11.027784900 +0100
+++ engine/jam.h	2014-08-11 15:47:46.270058100 +0100
@@ -30,6 +30,9 @@
  */
 
 #ifdef NT
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x500
+#endif // _WIN32_WINNT
 
 #include <ctype.h>
 #include <fcntl.h>