Thanks for your response.
I had carefully prepared my response, pressed submit, and did not realize that it failed because I'd dropped internet connection ..... deleted the response ... UGH!
So here I go again.....
I do not remember the sequence that led to loss of events that were in LOCAL calendar. I did see forum conversations about how to restore IF you had never signed in in WLM. I found the directory but not the file
since I had signed in.
The email for the initial update (16.4.3563.0918) was not really clear about not applying to Windows 10. I was unsure and did it. However, that is OBE since I re-installed WLM and have no sync errors now.
I was updating a second computer that had Windows 10 and WLM 2011 to WLM 2012. I did NOT sign in on that old computer and I do still have the LOCAL calendar with events up to Oct 2015 when I stopped updating that calendar.
That LOCAL calendar has no value to me and I had planned to sign in and use the Outlook calendar there. HOWEVER, I do NOT want to destroy the new events I've added on my new computer SIGNED IN.
Please reply with any instructions to prevent loss of new events (if any needed) and I'll sign in on old computer and verify if those old LOCAL events populate the Outlook (signed in) calendar.
Thanks, Jim Q