If your Microsoft Outlook will not open, there could a few reasons why. Outlook has a tendency to leave multiple processes running in the background, most of which are invisible to a computer user. If one of these processes is already running, attempting to open Outlook again will not display anything.
Repair Outlook data files. If Outlook still doesn’t open, use the Inbox Repair tool to find and possibly fix the problem. Download and open the Inbox Repair Tool from Microsoft. Select Browse and navigate to your personal folders (.pst) file, then select Start.
Step 1: If your Microsoft Outlook will not open, the first step is to open Windows Task Manager. There are a couple of options to do this, but the most efficient way to open Task Manager is to press the Ctrl, Alt & Delete buttons at the same time.
Why can’t I open the Mail app in Windows 10?
Otherwise, try resetting the Mail app: – Click Start and type “apps & features”. – Find the Mail app in the list and select it. If that doesn’t work, try reinstalling Windows apps:.
It’s my pleasure helping you so that you can access your emails again. It is possible that the browser that you’re currently using is causing the issue. I recommend that you optimize your browser, clear browser’s cache and temporary internet files to make sure that your browser’s setting is not contributing to your issue.
Why does outlook hang at loading profile or not start?
After updating to Current Channel Version 1905 (Build 11629.20196)and higher, Outlook may hang at loading profile or won’t start. You may notice that if you open Task Manager that other Office processes are unexpectedly listed even though you did not open the application. If you end those processes it may enable Outlook to then open normally.