I installed SEO4SMF and applied the URL search engine friendly crap and it doesn't work i get a 404.
I tried deleting .htaccess and it wont work

ahhhh help!!.
Ohhh I just looked at this board, SEO4SMF changed it didn't it so I need to install SMF again and grab the htaccess file and mod it a bit.
Didn't work, the new one didn't use a htaccess so I tried deleting the htaccess and still buggered up.
Now the plan is to navigate through SMF using the other board for url's.
I've completely fucked it up now.
someone have any clues on another way to fix it?