[King Kovifor]

Originally Posted by Joe Gronlund

I still cannot reinstall, i uninstalled the last version with no errors at all?? KK ?? Do you need my admin user, pass???

Database error in vBulletin 3.8.1:

Invalid SQL:
ALTER TABLE `user` ADD (`twitter_username` VARCHAR( 255 ) NOT NULL ,`twitter_password` VARCHAR( 255 ) NOT NULL);

MySQL Error   : Duplicate column name 'twitter_username'
Error Number  : 1060
Request Date  : Tuesday, February 17th 2009 @ 03:39:52 PM
Error Date    : Tuesday, February 17th 2009 @ 03:39:52 PM
Script        : http://www.windows7liveforums.com/admincp/plugin.php?do=productimport
Referrer      : http://www.windows7liveforums.com/admincp/plugin.php?do=productadd
IP Address    : 99.247.xxx.xxx
Username      : Joe Gronlund
Classname     : vB_Database
MySQL Version : 5.0.67-community

This is still remnant of your original install (as with the bug you originally posted). Run this query and do the install again.

Also, be sure to add your prefix before user.

[sql]ALTER TABLE `user` DROP COLUMN `twitter_password`, DROP COLUMN `twitter_username`[/sql]