1st Installation Failed, - 2nd Attept Error

[Basit]

I tried to install it on http://forum.urduworld.com, first installation failed on alter forum on 2nd attempt when i tried to install it, i get following error message.

Please how to install it without it failing to install in middle.

Database error in vBulletin 4.0.3:

Invalid SQL:

		ALTER TABLE `post`
		ADD `dbtech_thanks_enablethanks` ENUM( '0', '1' ) NOT NULL DEFAULT '1',
		ADD `dbtech_thanks_enablelike` ENUM( '0', '1' ) NOT NULL DEFAULT '1',
		ADD `dbtech_thanks_enabledislike` ENUM( '0', '1' ) NOT NULL DEFAULT '1',
		ADD `dbtech_thanks_requirethanks_content` ENUM( '0', '1' ) NOT NULL DEFAULT '0',
		ADD `dbtech_thanks_requirethanks_attach` ENUM( '0', '1' ) NOT NULL DEFAULT '0',
		ADD `dbtech_thanks_requirelike_content` ENUM( '0', '1' ) NOT NULL DEFAULT '0',
		ADD `dbtech_thanks_requirelike_attach` ENUM( '0', '1' ) NOT NULL DEFAULT '0';

MySQL Error   : Duplicate column name 'dbtech_thanks_enablethanks'
Error Number  : 1060
Request Date  : Saturday, May 29th 2010 @ 05:28:34 PM
Error Date    : Saturday, May 29th 2010 @ 05:28:37 PM
Script        : http://forum.urduworld.com/admincp/plugin.php?do=productimport
Referrer      : http://forum.urduworld.com/admincp/plugin.php?do=productadd
IP Address    : 94.169.184.22
Username      : Basit
Classname     : vB_Database
MySQL Version : 5.0.90-community-log

 

[Fillip H.]

Posting in the Project Tools was correct, we'll deal with it there