BuddyPress.org

My BP installation seemed to go without a hitch. I setup a test User and tested login. After login, the user lands on a “404 page not found” page. From the login name at top right, clicking on “Edit my Profile” also goes to a “404 page not found” page. Scrolling further down to Profile, then left to Edit (or View) brings up the profile page with all features working. I was also able to upload an Avatar image. How can I get the login landing page and “Edit my Profile” page to not be 404 pages? WP is 3.6. BP is 1.8.1. Site is http://www.sccpds.org. I’m not a programmer so simple instructions are greatly appreciated. I’ve already re-installed BP and it resulted in exactly the same issue. Thanks for the assist!!!