[dodgechargerfan]

got it.

in the codes section of the xml, there are two entries: one for version 1.0.0 and one for 1.0.1.

They seem to be identical other than the version number.

I deleted all of this and it installs fine:

<code version="1.0.0">
			<installcode><![CDATA[$db->hide_errors();
$db->query("CREATE TABLE " . TABLE_PREFIX . "vbimghost (imgid int(11) NOT NULL auto_increment,userid int(11) NOT NULL default '0',imgfile varchar(250) NOT NULL default '',imgname varchar(250) NOT NULL default '',  imgfilesize int(11) NOT NULL default '0', imgwidth int(11) NOT NULL default '0',  imgheight int(11) NOT NULL default '0',  imgdate int(11) NOT NULL default '0',  imgprivate int(1) unsigned NOT NULL default '0',  PRIMARY KEY  (imgid) )");

$db->query("ALTER TABLE " . TABLE_PREFIX . "usergroup ADD vbimghost INT( 10 ) UNSIGNED NOT NULL default '0', ADD vbimghost_files INT( 10 ) UNSIGNED NOT NULL default '50'");
$db->show_errors();

 // Rebuild Bitfields 
include('global.php');
require_once(DIR . '/includes/class_bitfield_builder.php'); 
vB_Bitfield_Builder::save($db); 
build_forum_permissions();]]></installcode>
			<uninstallcode><![CDATA[$db->hide_errors();
$db->query("DROP TABLE " . TABLE_PREFIX . "vbimghost");
$db->query("ALTER TABLE " . TABLE_PREFIX . "usergroup DROP vbimghost, DROP vbimghost_files");
$db->show_errors();

 // Rebuild Bitfields 
include('global.php');
require_once(DIR . '/includes/class_bitfield_builder.php'); 
vB_Bitfield_Builder::save($db); 
build_forum_permissions();]]></uninstallcode>
		</code>