Hello.

When I open WLM 2012 in Windows 10 I receive the following error message:-  Mail    X     We can’t sign you in because the network is unavailable. Make sure your device is connected to the Internet and try again. This is despite my machine being connected to the internet as all else seems to be well. 

I then close this dialog box and WLM 2012 proceeds to work as I can send and receive email.

Why does this error message occur?

Chin Chin Sychman.