Only homepage is showing in WordPress

[ACTIONpack]

I'm trying to get a Wordpress site show all the main link but only the homepage working. When you click on any of the other link it go to the 404 page. Do you know why it would do that? I can go into Wordpress admin with no issues and change content on any other pages but can't see or preview it. I went in to the cPanel of hostgator and see that there are 3 different WordPress setup to the same link. Could that be the issue?

 

http://test.rsindustrial.com/Demo

[Carbon Fiber]

Could be a .htacces issue

Could you paste the content of that file here?

[ACTIONpack]

Could be a .htacces issue

Could you paste the content of that file here?

 

Where would I find that information?

[ACTIONpack]

I found that the .htaccess was not there. I put one on the main folder in wordpress and now works. Thanks for your help.

[Carbon Fiber]

Great!

[MikeChipshop]

I found that the .htaccess was not there. I put one on the main folder in wordpress and now works. Thanks for your help.

 

Make the root of the install writeable so that WP can manage the Access file correctly