Installing vBseo in a subfolder doesn't work

I've just bought the vBseo license, and i've followed all the steps told in the readme, but when I enable the plugin this doesn't work, it makes rewrite, so, the rewrite rules are working, but when you go to a subforum or a thread, it shows a "Page Not Found" text...

i've the forums installed at http://pordescargadirecta.com/foro/

but in the vBseo options the Root directory is http://pordescargadirecta.com/foro without the last slash, could it be the problem?

if that's the problem, where can I change the forum root?

Hello,

did you upload vBSEO's .htaccess file into forums folder?

i've uploaded it to /foro/

that's my htacces

Code:

# Comment the following line (add '#' at the beginning)
# to disable mod_rewrite functions.
# Please note: you still need to disable the hack in
# the vBSEO control panel to stop url rewrites.
RewriteEngine On

# Some servers require the Rewritebase directive to be
# enabled (remove '#' at the beginning to activate)
# Please note: when enabled, you must include the path
# to your root vB folder (i.e. RewriteBase /forums/)
RewriteBase /foro/

RewriteCond %{HTTP_HOST} !^www\.pordescargadirecta\.com
RewriteRule (.*) http://www.pordescargadirecta.com/foro/$1 [L,R=301]

RewriteRule ^((urllist|sitemap_).*\.(xml|txt)(\.gz)?)$ vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1 [L]

RewriteCond %{REQUEST_URI} !(admincp/|modcp/|cron)
RewriteRule ^((archive/)?(.*\.php(/.*)?)?)$ vbseo.php [L,QSA]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !^(admincp|modcp|clientscript|cpstyles|images)/
RewriteRule ^(.+)$ vbseo.php [L,QSA]

should I upload it to root folder of my forum? "/" or should I edit this?

that should be in your forum directory

yes, it is where it is

are you sure your server allows mod_rewrite?

i've tested with testpage google redirect, and ive wordpress installed with mod_rewrite

This issue is fixed. I defined a custom doc root and all is working well now.