Hi, don’t know whether this is solved or not… I am using wordpress 2.3.3 as a Blog section on one of my clients websites. I started getting the IE7 404 error on all my pages after I added almost pretty permalinks to my pages…It did seems to go when I removed the blog-header require statement, but obviously this didnt fix the problem! I set the permalinks back to default in wordpress and the 404 errors stopped! Might be worth trying if you are using pretty permas?…Let me know if it works!
