Adapt/remove mentions of functions gone in 3.x
diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst
index 6b37faf..68a1b5c 100644
--- a/Doc/faq/windows.rst
+++ b/Doc/faq/windows.rst
@@ -543,7 +543,7 @@
If you can't change compilers or flags, try using :c:func:`Py_RunSimpleString`.
A trick to get it to run an arbitrary file is to construct a call to
-:func:`execfile` with the name of your file as argument.
+:func:`exec` and :func:`open` with the name of your file as argument.
Also note that you can not mix-and-match Debug and Release versions. If you
wish to use the Debug Multithreaded DLL, then your module *must* have ``_d``