I am using Windows live mail 2012 and have been for some time.  I have set up several e-mail groups that I regularly send e-mails to.  All of a sudden, some of my contacts within the groups have been removed.  I go back and re-add them only to find that they are being removed again.  Can someone help?  Thanks!

***Post moved by the moderator to the appropriate forum category.***

I am using Windows live mail 2012 and have been for some time.  I have set up several e-mail groups that I regularly send e-mails to.  All of a sudden, some of my contacts within the groups have been removed.  I go back and re-add them only to find that they are being removed again.  Can someone help?  Thanks!

***Post moved by the moderator to the appropriate forum category.***