Organizing and accessing contact information in Outlook.com
I have 785 'no names' entries for group PersonMetadata.
I am also able to delete them, but what am I deleting then? Is it wise to do that?
I think "the extra groups" should not be shown in the Contacts-app.
Microsoft only can give the answer on this!!
I was able to get rid of the "no name" problem on my Android phone, in conjunction with getting rid of hundreds of duplicate contacts in Outlook.com... See my post on this this 'related'(?) thread...
I tried several times reinstalling my email on my phone, but the "no names" kept coming back, sometimes to the tune of hundreds, and without loading third part software on my Android phone, I had to manually delete all of them on my old Kit-Kat Android version. After cleaning up all my contacts on my phone (cleared data and cache), and in Outlook.com, all my "no name" problems were gone. I reinstalled my email software on my phone and all was good and clean.
I'm not sure this is a permanent solution, but so far so good.
Just curious though, did any of you folks use Windows Live Mail as a desktop email client prior to the Outlook conversion...
Hope this helps...