MS Outlook can decline to start even when you are using an old profile on an older Outlook version.If you are using MS Outlook is in compatibility mode, there is a possibility of Outlook not starting.If its size is 0kb, the error can be rectified.

Here “profilename” is the name of your Outlook profile. According to Microsoft the corrupted Navigation Pane settings file – xml, is responsible for this error.The error will appear likely “Cannot start Microsoft Office Outlook” or “Cannot open the Outlook Window” on your system. When you try to open MS Outlook by double-clicking on its icon, then an hourglass will appear and it is hanging for a second. Causes of “Cannot Open Outlook Window” Error In this article, the reasons behind this error and its solution are explained very clearly. So, don’t panic, you will definitely find the solution to fix cannot open Microsoft Outlook. This error is so often, you can find many queries regarding this problem. “I cannot start Microsoft Outlook 2016.” or “Outlook Won’t Open Issues” So, it’s a very common thing that you have faced some unwanted errors and bugs. The MS Outlook application is widely used by email clients.

Why can t i open outlook