How to edit security question?
 

For some reason I cannot figure out how to change my security question for registration. It's not an option on the Basic Settings page via the ACP, and apparently I am unable to edit it in phpMyAdmin, as it says this;
"This table does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available."

Any ideas? I haven't edited this table at all, so I'm not 100% sure what's going on since I thought I used to be able to.

http://www.mysidiaadoptables.com/for...urity+Question
I saw this thread sometime back, not sure if it works though.

Awesome, that's exactly what I needed, thank you!