[matthewhotdude]

Can't you just create a folder called "admincp" and stick the file in there? as it's still looking for the folder "admincp"

Or I am guessing, in nominate_topic_admin.php you could change

define('CP_REDIRECT', $vbulletin->options['bburl'] . "/admincp/cronadmin.php?$session[sessionurl]do=runcron&cronid=" . $crondata['cronid']);

to

define('CP_REDIRECT', $vbulletin->options['bburl'] . "/adma/cronadmin.php?$session[sessionurl]do=runcron&cronid=" . $crondata['cronid']);