Q&A plugin URL not workig

Hi there,

I just installed Q&A plugin based on instructions, Im sure Im using pretty permalinks but I got a 404 page when try mysite.com/questions/ask url.

There is something I need to know or have to count on ? like .htaccess config, permissions perhaps, anything else? , I can’t find anything on the documentation.

Thanks, any help is really appreciated.

Paul

PS: Also one thing really annoying is this Red notification window at the top of WP admin panel, why do you want us to install extra plugins ? how to remove this thing?