WLX_LOGON_OPT_xxx
Upon successful logon, the GINA DLL may specify any of the following options to Winlogon (via the dwOptions parameter of the WlxLoggedOutSas() API).
When set, these options specify:
WLX_LOGON_OPT_NO_PROFILE
Winlogon must NOT load a profile for the logged-on user. Either the GINA DLL will take care of this activity, or the user does not need a profile.