403 error permission error

I open a apache server on my PC. And I can visit it by http://localhost. When I went to cmd and use ipconfig to know my ip 开发者_C百科and try to visit the site by this ip, it's failed.

"Forbidden

You don't have permission to access / on this server.
Apache/2.2.11 (Win32) PHP/5.2.17 Server at 169.243.***.** Port 80"

How can I solve this problem? I want to use my phone to visit it and download some files. btw, my PC and phone were in the same network. Thanks!

Do you have

Deny from all
Allow from localhost

Somewhere in your httpd.conf or your .htaccess?

• Make sure you chmod'd your www directory to 775 if you are on linux (Should be by default, but just in case you have some weird umask set).

• Make sure you have index.php inside your www directory

• Make sure that Options -Indexes is in your .htaccess if you intend to show directory listing