Help boonex Facebook connect installation errors need working asap :(

I accidentally unistalled the default/boonex facebook connect module and when i went to re-install it i got this error  ...

Installation of: Facebook connect Failed

now what am i supposed to do to get it working again  any ideas how to get this working again .....

If you have 7.0.5 installed, was this a upgrade from a previous version?

If so, i would guess you did not complete the last required manual step with states to change inc/header.inc.php to update the ver and build numbers to match your current dolphin version.

the system got mangled so we did a clean install of 7.04  ( yes licensed version ) i was pretty sure i did follow the instructins as best i could .... there were no glaring errors and everything upgraded  & installed  seemingly with no errors  but i still have that note in admin that keeps " nagging me to upgrade to 7.05 which i had done ... hmmmmm

and just to make sure i checked again after eading your notes and yep they are set to 7.05

$site['ver']               = '7.0';

$site['build']             = '5';

$site['url']               = "http://oilpals.com/";

$admin_dir                 = "administration";

Open the - modules\boonex\facebook_connect\install\config.php

find and replace this code line :

'compatible_with' => array(
'7.0.4'
),

with :

'compatible_with' => array(
'7.0.5'
),

I upgraded my Facebook Connect Module from 1.02 to 1.05 on &.7.02.

Now the problem is after i login i get the following error message: