Changing mail in unified login system

[Wintermute_slith]

Hi,
if I try to change my email account in the unified Matrix/Slitherine login system I get this error:

"The email address is already registered."

The email used for accessing Slitherine account is old and not used anymore: how can I get rid of it?
I want to use my other gmail account that I use for Matrix forum.

Thanks in advance,
bye.

[zakblood]

http://samelogin.slitherine.com/Account ... urnUrl=%2F

login and change it in there

[Wintermute_slith]

I went to "My account" -> change your email:

http://samelogin.slitherine.com/Manage/ChangeEmail

But unfortunately same error.

In "My Account" I see that my "confirmed" email address is the old one that I do not use anymore.

[zakblood]

if it doesn't change manually, only option is,

please contact support[at]slitherine.co.uk