Followed every single step in installation process and this

Hi guys,

Followed every single step in installation process and this feed doesn't work for me eighter.

Comments Indexer is installed for a while, working perfectly, im using it for some time. Installed Global Author Comments feed, network enabled, change the name of the site and updated ID of user i wanna display feed to and in widget i get an error:

An error has occurred, which probably means the feed is down. Try again later.

On Web site (main multisite web site) i'm getting page not found.

I've searched on forum for this thread and i found one, same problem as i have and resolved by updating permalinks on main web site. Did that as well, still nothing.

web site is voxxyz.com and the feed i double checked:
http://voxxyz.com/feed/recent-global-author-comments/?uid=12
where the user ID of my blog (and i do a lot of commenting)

Also i did immediatelly granted access if anyone wants to check.

And yes, i also change the few of the rss readers, just to check is there a problem with default one, and still the same.

Thanks in advace,