include: Set version to 1.0 for msxml classes.
diff --git a/include/xmldso.idl b/include/xmldso.idl
index 60af6c3..cde98dc 100644
--- a/include/xmldso.idl
+++ b/include/xmldso.idl
@@ -53,6 +53,7 @@
     progid("Microsoft.XMLDSO.1.0"),
     vi_progid("Microsoft.XMLDSO"),
     threading(apartment),
+    version(1.0),
     uuid(550dda30-0541-11d2-9ca9-0060b0ec3d39)
 ]
 coclass XMLDSOControl