Hi,
I have a problem about add new user.
I already added a user account
Name: Cathy_ChanTK
Email: Cathy_ChanTK@abc.com

After, I add a new user account
Name: Cathy_Chan
Email: Cathy_Chan@abc.com

but I get the error message "Username or email are already registered".

What is the problem? is it can't add the similar user name or email A/C?
I Checked the table dbo.yaf_user.There hasn't the Cathy_chan record.

Please, specify your YAF version. I don't have such a problem.

version 1.9.3.

The login name checking like the sql
decare @Name char(10)
set @Name = 'Cathy_Chan%'
select * from yaf_user where Name like '@Name'