Showing that:
- load events for 64bit DLLs are generated for a WOW64 process.
- unload events for 64bit DLLs are not generated for a WOW64 process
  (as any other unload event on process teardown).
- a 32bit startup exception is generated as well (with a specific exception
  code)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>