Severian

Not sure if there is a compatability issue since the upgrade to WP 3.4.

As mentioned above I was previously able to exclude pages and posts from live search using Search Everything, but now my excluded searches are showing up again. Also previous searches using custom fields are now not showing at all in the live results but still show in the main search results.

I use this plugin with Search Everything plugin and find it works well. It has an option to exclude certain page or post IDs from the search results.