Your post is far too unwieldy. Try this next time and try to make a better post that doesn't have me paging down and down and down and down and down...
http://www.google.com/search?q=install%20directx9%20vista may be your answer but the issue I have with your posts is that you need to make a good one.
CNET bought a house!
Take a look inside the house where we will be testing connected locks, thermostats and other smart home products so we can tell a complete story.