AUTOLOG: Automates the Windows NT Logon
 
 Note: These files were acquired directly from the Jeffrey
 Richter's Win32 Q & A column that appeared in the
 Microsoft(R) Systems Journal. We have decided to include
 the source files in the Microsoft Development Library in
 untested form because we believe they are a valuable
 resource for developers. If you encounter any problems 
 compiling or using this code, please let us know. We will 
 forward your problem reports to the Microsoft Systems 
 Journal.
 
 Setting up Microsoft Windows NT(TM) to automatically log
 on requires changing some configuration settings, which
 are maintained in a single database called the Registry.
 The Windows NT Registry is also the repository for every
 application's configuration settings as well. Windows NT
 ships with a tool that allows a user to examine and edit
 the contents of the Registry. This tool, REGEDT32.EXE, is
 much more extensive than its 16-bit Windows(TM)
 counterpart, REGEDIT.EXE. Extreme caution is required when
 modifying Registry entries, a task usually reserved for
 system administrators.
 
 AUTOLOG is a friendly application that permits a regular
 user to update auto-logon settings in the Registry without
 having to manually edit the Registry itself. AUTOLOG
 displays a dialog box and allows the user to enable or
 disable auto logon. It then opens the Registry, changes
 the appropriate values, and closes the Registry.
 
 AUTOLOG requires the Microsoft Windows NT operating system
 to build and run.
 
 AUTOLOG is a companion application for the "Questions &
 Answers Win32" column by Jeffrey Richter (Microsoft
 Systems Journal, Vol. 9, No. 4).
 
 KEYWORDS: CD8; AutoAdminLogon; DefaultDomainName;
 DefaultPassword; DefaultUserName; HKEY_CLASSES_ROOT;
 HKEY_LOCAL_MACHINE; HKEY_USERS; WINLOGON; Richter
 CheckRadioButton; EndDialog; IsDlgButtonChecked;
 MAKEINTRESOURCE; malloc; MessageBox; RegCloseKey; WinMain