Automatic login deactivated in Windows 7

Hi, I want to report a little bug I've encountered in Windows 7... With the=
 latest version 8.3.7 finally it install and works fine, except for the aut=
omatic login that it deactivated (in WinXP and WinVista it doesn't)... For =
example: if I have only one user on my pc, without password and with automa=
tic login, after I install PostgreSQL with windows installer, after I reboo=
t, I have to click on my user image for login... Naturally there is a worka=
round to restore the autologin (from cmd "control userpasswords2" and check=
 it), but if I can fix them, it's a little good news... Thanks you...=