installing buddypress and got 404 error when wp/register accessed

problem, wo i love problem it would make me know that i need to learn new thing.
in this project i want to build wordpress community based on buddypress. one thing when i activate membership it got problem when i access wp/register or any site based on wordpress with parameter /register you would get 404 error.

in localhost you can activate rewrite_module. restart wamp then access that url.

here the reference :