Many software out there can enable you to open multiple copies of Windows Live Messengers , but most do not work with some version of winows live messenger.
The solution is Messenger Plus! Live, with more functionality and options. such as transparency of the application and customize the statue ... and more, but how to enable this option ?
> Just Follow step by step :
1. Download and install Messenger Plus! Live.
> Link to download : http://download.msgpluslive.net/setup/MsgPlusLive-401.exe
> Video tutorial : http://youtube.com/watch?v=gXD3DVNEzS8
2. Launch Preference settings.
3. Now Choose Messenger tab, on Main checked on Allow me to connect to several accounts simultaneously.
4. Okay is done, double clicked in the icon again to launch another copy of windows live Messenger.
Now you can open many copies of Windows Live Messenger by using Messenger Plus! Live.