DB ERROR in installer

[Battle_Ring]

NEED HELP

got one error refreshed now i get this

Database error in vBulletin 3.0.7:

Invalid SQL: INSERT INTO settinggroup (grouptitle, displayorder, volatile) VALUES ('rpg_battle', '5555', '0')
mysql error: Duplicate entry 'rpg_battle' for key 1

mysql error number: 1062

Date: Friday 26th of August 2005 04:55:29 PM
Script: http://forums.usfkclassifieds.com/admincp/rpg_install.php?step=install&part=settings&all=yes
Referer:
Username:
IP

[Revan]

You should never refresh the installer pages. I honestly cannot say how to remedy this, because unsupported actions in the installer is ...well just that. Unsupported.

[Battle_Ring]

you dont know hwo t oremove that

[Revan]

Im not sure, but you can try to go to vBulletin Options, save the settings, then try to run the RPG uninstaller as far as it goes before you getting errors.
When you do, go to vB Options and do the same as before, then try to run the installer again.