
ost) was deleted or damaged as the result of incorrect uninstallation or reinstallation of Outlook.Īnyway, whatever the reason is, the outcome is the same - you cannot open the Outlook window because of this error: " Cannot start Microsoft Outlook. Other reasons may be when you run Outlook in the compatibility mode, or if you are using a profile created in an older Outlook version, or if the Outlook data file (.pst or.

No one knows the exact reason why this happens, but all versions of Microsoft Outlook from 2003 to the newest Outlook 2019 may be affected. A good indication that the file is corrupted is when its size is 0 KB. The main symptom of this problem is very obvious and easily recognizable: you click Outlook's icon, an hourglass appears and is hanging for a while, and then you get the "Cannot start Microsoft Office Outlook" error.Īccording to Microsoft, the major cause of this issue is a corrupted Navigation Pane settings file - profilename.xml, where "profilename" is the name of your Outlook profile. Enter your email address and click Continue."Unable to start Microsoft Outlook" error - causes and symptoms.Click the + in the bottom left corner and select New Account.Select your account and click - in the bottom left corner.In the Preferences menu, select Accounts.On the Outlook main menu, select File > Preferences.Exit and then restart Microsoft Outlook 2016.Password: Enter your Davidson network password if prompted.E-Mail Address: Enter your full Davidson email address.



In the Account Settings drop-down menu, select Account Settings.With Info selected in the left frame, click on the Account Settings icon in the right frame.If your Microsoft Outlook account is exhibiting strange behavior, it is quite simple to delete and then recreate it.
