Norton Internet Security 2012 and Windows Live Mail

Can someone please tell me if my pc is protected by NIS 2012 if using windows live mail ('WLM') which is installed on my pc.  I can't find anything definitive that it is.

 

I previously used outlook express and NIS 2011 but lost my hardrive last week and new pc runs windows 7 and the best option for me to retrieve by dbx files is using WLM.

 

Thanks