会话0（服务）访问用户的注册表

	if (!LogonUser(pLogonInfo->szUsr, pLogonInfo->szDom, pLogonInfo->szPass, 
					LOGON32_LOGON_INTERACTIVE, LOGON32_PROVIDER_DEFAULT, &htoken))
	{
		vd_printf("LogonUser failed %d, user: %S, domain: %S", GetLastError(), pLogonInfo->szUsr, pLogonInfo->szDom);
		return false;
	}

	memset(&cuProfileInfo, 0, sizeof(cuProfileInfo));
	cuProfileInfo.dwSize = sizeof(PROFILEINFO);
	cuProfileInfo.lpUserName = pLogonInfo->szUsr;
	cuProfileInfo.dwFlags = 1;

	ret = LoadUserProfile(htoken, &cuProfileInfo);
	if (ERROR_INVALID_PARAMETER == ret || 0 == ret)
	{
		printf("LoadUserProfile failed %d", GetLastError());
		CloseHandle(htoken);
		return false;
	}

	status = RegOpenKeyEx((struct HKEY__ *)cuProfileInfo.hProfile, reg_key, 0, KEY_SET_VALUE|KEY_QUERY_VALUE, &hKey);
	if (ERROR_SUCCESS != status)
	{
		status = RegCreateKeyEx((struct HKEY__ *)cuProfileInfo.hProfile, reg_key, 0, NULL, REG_OPTION_NON_VOLATILE,
								KEY_ALL_ACCESS, NULL, &hKey, NULL);
		if (ERROR_SUCCESS != status)
		{
			printf("Find registerkey Software\\VDAgent\\LogonInfo failed");
			UnloadUserProfile(htoken, cuProfileInfo.hProfile);
			CloseHandle(htoken);
			return false;
		}
	}