I installed YAF 1.9.6.1 RTW on a IIS 7.5 Windows 2008R2 web server, and configured facebook and twitter sign in.

I created app keys and configured app.config, and set the necessary options in the host settings.

I managed to log in/register with Twitter, the only problem: The message I received in my YAF Inbox was the one for Facebook ("You have been successfully Registred on the *** forum thru Facebook: ..." ).

I didn't even test Facebook integration yet, so I think there may be a bug when creating those notifications.

Is this a known bug? Anybody having the same problem? Is there a way to fix this ?

Yes its a known bug it uses the wrong email template in the language file "NOTIFICATION_ON_FACEBOOK_REGISTER" instead of "NOTIFICATION_ON_TWITTER_REGISTER" this is fixed in 1.9.6.2.

As Quick fix if you dont want to use facebook login, you could modify the template file in the language files /languages/english.xml

I thought about that, but unfortunately I'll need both... so I'll wait for the 1.9.6.2 release, or I'll check out the source and try to compile an intermediate version (but I was hoping to not do this).

Danke for the fast response!