The problem is that after I use 'fast user switch' -> I see the login screen with all the 'normal' user accounts listed but if I would like to use 'Ctrl+Alt+Del' to login to other (unlisted) accounts like 'Administrator' it doesn't work - 'Ctrl+Alt+Del' does nothing. The same thing when I hibernate and then unhibernate - I can only login to 'listed' accounts.
The problem never exists when I fully turn off or restart the computer or, what is somewhat weird, when I login to any 'listed' account from logon screen and then logout - 'Ctrl+Alt+Del' works as it should after this operation.
Ideas??
Thanks in adv