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The SAMPR_USER_ACCOUNT_INFORMATION structure contains user fields.

 typedef struct _SAMPR_USER_ACCOUNT_INFORMATION {
   RPC_UNICODE_STRING UserName;
   RPC_UNICODE_STRING FullName;
   unsigned long UserId;
   unsigned long PrimaryGroupId;
   RPC_UNICODE_STRING HomeDirectory;
   RPC_UNICODE_STRING HomeDirectoryDrive;
   RPC_UNICODE_STRING ScriptPath;
   RPC_UNICODE_STRING ProfilePath;
   RPC_UNICODE_STRING AdminComment;
   RPC_UNICODE_STRING WorkStations;
   OLD_LARGE_INTEGER LastLogon;
   OLD_LARGE_INTEGER LastLogoff;
   SAMPR_LOGON_HOURS LogonHours;
   unsigned short BadPasswordCount;
   unsigned short LogonCount;
   OLD_LARGE_INTEGER PasswordLastSet;
   OLD_LARGE_INTEGER AccountExpires;
   unsigned long UserAccountControl;
 } SAMPR_USER_ACCOUNT_INFORMATION,
  *PSAMPR_USER_ACCOUNT_INFORMATION;

For information on each field, see section 2.2.6.1.