Cannot Sign into Windows Live messenger - No Error dialogs ... not

Hello Everyone,
I was using Windows Live Messenger 2009 happiliy until I decided to install
'Auto-Reply' from
<http://www.brothersoft.com/windows-live-messenger-auto-reply-download-180250.html>
When I try to sign in - all that happens is that the two guys rotate for a
while and I'm back to the sign-in page. No error codes - No dialogs nothing!
When I try to sign-in again, there is no change in the screen at all. I
can't sign-in with any of my 3 accounts. The sign in page remains as it is -
as if I haven't entered my username and password.
I uninstalled, re-installed ... no change. I uninstalled, went through all
the steps mentioned here ... then re-installed ... no change again.
I even entered '' and any rubbish password ... still no
change!
The screen just remains like that. I can sign into Live Web Messenger though
.... but that's not what I want.
Please HELP !!!