Windows Live Mail Version 2012 (Build 16.4.3528.0331) 
Automatic connection problem on Windows live mail. 
1 / wlm mail accounts with 2 non hotmail 
launch wlm -> automatic login on hotmail account is correctly: calendar and contacts update 
2 / after a few days of use, automatic connection will not activate; When I'm running WLM, so file do:
Opening a login window 
login and password 
successful connection 
therefore 
WLM loses configuration by refusing to connect automatically produce software at launch.
Sorry for my bad english langage
Didjeridoo