
Made several attempts to address the “Outlook Sync Issues” without success.Went into Outlook’s Account Settings and ran the “Repair Tool” on the troublesome email account without success.Ran the “Online Repair” tool for Microsoft Office 2016 without success.We were noticing an incredibly large number of duplicate emails on the email server host’s server.


The latter is what makes the tool take so long. Aside from searching for and removing all remaining traces of your current version of Office, the tool also has to search for all remaining traces of other uninstalled previous versions of Office as well. The Office Removal Tool takes quite a while to run, and at times it might appear that it is not doing anything even though it is. After doing that and rebooting, you then run the Office Removal Tool. First you uninstall Office just like any other program from under Control Panel. I have used the Office Removal Tool before.
