Outlook 2016 Desktop
Windows 10 Pro
Updates are current
length of use: this computer was new 4 years ago, Outlook exported and imported without issue
5 days ago, the user noticed that her contacts have disappeared, and her calendar is blank
all email is present as far as she can tell
I looked at her contacts and the only contacts on her computer (local computer) is checked
Safe mode doesn't change anything
Suggestions please?
Thanks,
Darryl