Vista With IE 9 – Why Do Some Sites Have Problems?

Tony from New York City writes: I use a desktop computer with OS Vista and IE 9. On some websites, I am told that I am using an out dated browser. I am using the latest browser for Vista. Do you know why I am getting this message and what can I do about it? One site in particular, AMC, does not even let me use at all because it says my browser is too old!