[Miguel86]

Originally Posted by Spika

You have to put the prefix in the name of the tables required
Open Product - MARCO1 Hide All Final.xml whit a text editor and search:

In word in red add the prefix (for ex.: if you use vb as prefix put vbpost

In line 25 search:

$p=$db->query_first("SELECT userid from post where threadid='$post[threadid]'  AND userid=" . $vbulletin->userinfo[userid] . "");

In line 45 search:

 $p=$db->query_first("SELECT userid from post where threadid='$post[threadid]'  AND userid=" . $vbulletin->userinfo[userid] . "");

In line 55 search:

$p=$db->query_first("SELECT userid from post where threadid='$post[threadid]'  AND userid=" . $vbulletin->userinfo[userid] . "");

After reinstall the product

I have done this and now works, dont fail when entering to posts but dont hide links to guests and i have enabled to hide links to them.