I used this a soon after the initial KB caused problems. I uninstalled WLM and reinstalled. I now have a fully working edition with version 16.4.3528.0331.
No downloaded email was lost and it also picked up the settings from the original install a couple of years back, so worked the first time I opened.
Up to now I can still download emails from Hotmail and Live without a problem. What will happen when Microsoft convert them to Outlook.com versions remains to be seen.
I have also been looking at Thunderbird, but not yet convinced it is as good as WLM but I am still looking.
Ditto results for me, but I would add three things:
1. As I understand it, Thunderbird has to run as IMAP, which will not sync your calendar and contacts.
2. When I look at Outlook.com, I see previously deleted emails occasionally from as far back as March of 2015. They don't show up on WLM. Crazy! It makes me wonder if I'm seeing all emails.
3. The function, in both WLM and Outlook.com, to mark a sender's address as blocked does not work and it hasn't for a long time.
They (Microsoft) have really screwed things up. They've been in the business almost longer than anyone but don't seem to be able to develop and retain core competencies!
Hopefully, they will learn from this, but I'm not holding my breath!
