I setup Q2A as subdirectory of my official site but its not working

Question

I setup Q2A as subdirectory of my official site that run on wordpress, but when first step of instalation process is proced, I face to this error: 

 

Forbidden

You don't have permission to access /Q2A/index.php on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

I do all of the steps that included at installation process. But I cant access to finish Installation.

Answer 1

Uncomment the RewriteBase / directive inside the .htaccess file by removing the preceding #, put your subdirectory name in there. More info here - http://www.question2answer.org/htaccess.php