Uesr name and password

hi, not used my wdtv live for a while. but today i deleted by mistake my network user name and password. when i type it in it says its the wrong user name or password. i am pretty sure i have used the correct login details etc, i am using vista. not changed any thing in the file sharing etc ?

In the time you weren’t using it, did you happen to install Windows Live Essentials 2011 through Automatic Update?

not sure had a look for it but cannot see it anywhere,( where will i find it ?) had a look at all my updates and its not there ?

just had another look it hasnt downloaded so must be another issue

Did you disable “auto login” before you tried to enter a new name an d password? It’s in the “Network” settings.

no  i turned it off and on etc no luck