EnableDebugPriv;

procedure EnableDebugPriv;
const SE_DEBUG_NAME = 'SeDebugPrivilege';
var hToken: THandle;
  lpLuid: TLargeInteger;
  tkp: TOKEN_PRIVILEGES;
  bRes: Boolean;
  retlen: DWORD;
  szLog: string;
begin

    //*以调整和查询的方式，打开本进程的令牌环*/
  bRes := OpenProcessToken( GetCurrentProcess(),
                            TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY,
                            hToken );
  if (bRes) then
  begin
    bRes := LookupPrivilegeValue(nil, SE_DEBUG_NAME, lpLuid);
    if(not bRes) then
    begin
      CloseHandle(hToken);
    end else
    begin
      tkp.PrivilegeCount := 1;
      tkp.Privileges[0].Luid := lpLuid;
      tkp.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED;

        bRes := AdjustTokenPrivileges( hToken,
                                     false,
                                     tkp,
                                     sizeof(TOKEN_PRIVILEGES),
                                     nil,
                                     retlen );
      if bRes then
      begin
        szLog := 'IS ok';
      end else
      begin
        szLog := 'IS FAIL';
      end;

    end;
  end;
end;