Assembly of drupal mail server

For the installation of drupal mail server, I followed the online drupal video tutorial and went to the sixth lecture (below) to install the mail server. Fatalerror: require_once () [function. require]: Installation of Failedopeningrequired 'sites/all/modules/smtp/ph drupal email server
Ladies and gentlemen, I followed the online drupal video tutorial to go to the sixth lecture (below) to install the mail server.
Fatal error: require_once () [function. require]: Failed opening required 'sites/all/modules/smtp/phpmailer/class. phpmailer. php '(include_path = '.; c: \ php \ shortdes ') in E: \ wamp \ www \ drupal \ sites \ all \ modules \ smtp. module on line 266
I checked the online information and the information in the configuration file php. ini (remove the semicolon before include_path)
However, the above error still occurs during the continuous process. please kindly advise me!
Online, etc! Thank you. you can also add me to enlighten QQ: 908695719. thank you!

------ Solution --------------------
Failed opening required 'sites/all/modules/smtp/phpmailer/class. phpmailer. php
The referenced path is incorrect.
------ Solution --------------------
Discussion

Reply upstairs: I searched for it. it's not the wrong path. it's because the phpmailer Reagan I downloaded has no class. phpmailer. php file. I don't know why! Excuse me: Have you ever encountered this problem during the operation? Solution!

------ Solution --------------------
Http://drupal.org/project/phpmailer find your version download