[Loz07]

9.9.0 works for me, and it's the default htaccess file.

the only section that you need to edit (well, not really since adding categories worked any way) is this bit

##### You can find the below lines pre-made for you in the category management section of the admin panel ######

and copy the code from your category section and place it in replace of the other default code and save, upload, all should work.

if not, then contact your website host. that's most likely the cause.

[valipe]

works fine for my site .it depends on your hosting provider aswell