Even a novice user can use this tool and repair their Outlook PST files. In such scenarios, you need to use PST File Recovery designed by Mailconvertertools. But when the corruption is severe then this tool fails. Inbox repair tool is an inbuilt tool to repair PST files. If not then you should try the solution provided below: Now try to open Microsoft Outlook and check whether the “Cannot Start Microsoft Outlook” issue is solved or not. After that, Write the “ outlook.exe /resetnavpane” command and click OK.In the Start menu, navigate to All Programs > Accessories > Run.In most cases it is the corrupted Navigation Pane settings file that restrict Microsoft Outlook from starting successfully, so the first thing you need to do is to recover it. 1.Recover the Navigation Pane configuration file Below you will find 2 workarounds that fixes the issue. Therefore, let’s see how one can get them fixed. The set of folders cannot be opened” issue. Now you know reasons what causes “ Cannot start Microsoft outlook. Workarounds to Solve “Cannot start Microsoft Outlook” issue And the solutions to this query are listed below.
#CANNOT OPEN OUTLOOK 2016 ON MAC HOW TO#
Now the question arises How to fix Cannot Start Microsoft Outlook?. Anyway, whatever the reason is, the outcome is the same – you cannot open Outlook. It May happens because of incorrect uninstallation or reinstallation of Outlook.Īlso, there is no exact reason behind this error, but all versions of MS Outlook from 2003 to the newest Outlook 2019 may be affected.It may be possible that your Outlook data file (.pst or.If the file got corrupted then you will find that its size becomes 0 kb. According to Microsoft, the main cause of this problem is a corrupted Navigation Pane settings file – xyz.xml, where “xyz” is the name of your MS Outlook profile.