[english support] When I try to access a directory other than the root I get 404 errors. Ex: root/dir1/dir2/file.html = 404 I removed this line > RewriteRule ^.+/([^/]+\.html)$ /$1 [R=301,L] < from the htaccess and now it works, but I dont know why. What does that line do? Is it required to be ther...