Cannot access my Gmail account in Windows Life Mail – Error code 800cccd1

Hello,

I have a gmail account for myself and one for my daughter I access via Windows Live Mail.  It works without problems.  Now I have to handle a gmail account for an association, and I would like Windows Live Mail to read and reply to email when I'm using my computer.  I tried to set this up, but repeatedly receive the following email:

WEBALERT https://accounts.google.com/ContinueSignIn?sarp=1&scc=1&plt=AKgnsbsKzpN3tC0AdE1HPOZRI9qnrSBi8mOdFndYPkKMK3aoEsJW-riakc8UGKw-UKfZpexQPYokt1-jqj4gkKmYyMFs-gGttX9dsBa7eRiNgLP90uV9KMzpf-QMyJYKH97mTrvHYVmyY5NARVnvp5lgoV4y4phBpNEGHszUOmPNUdwQCcuWYJtuaN9Q_jJIGuIYCAnX09QOs9v-vcAWKX4TXHNnxDjWTfNabWFNmBCThqrHIZjHjx0] Web login required.

Affichage :
   compte : Gmail (alafucl) (1)
   Serveur : imap.gmail.com
   Nom d'utilisateur : *** Email address is removed for privacy ***
   Protocole : IMAP
   Port : 993
   Sécurisé (SSL) : 1
   Code : 800cccd1

The server has rejected your login.  Please verify that your user name and password are correct.  

I've chechek that IMAP is enabled, the settings seem to be correct, the username and password are correct.  How can I solve the problem ?

Thanks a lot