on my server i have installed magento,which is in my root directory. then I created a sub-folder named blog in my site’s server. access the blog url is:
http://example.com/blog http://example.com/blog/?p=123
when i checked Post name
item http://www.example.com/blog/index.php/sample-post/
in the Permalink Settings part. when i access post. it shows not found. when i unenabled the url rewrite. when view all the post is ok.