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.
If Outlook won’t open, try opening it in safe mode, which disables add-ins. Right-click the Start button, and click Run. Exe /safe, and click OK.
Another frequent query is “Why is my Microsoft Outlook not working on Windows 10?”.
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.
Note: If you are unable to open MS Office program and online repair does not work, try uninstalling Office by using the Office Uninstall Support tool. Once your Office installation is repaired, try opening Outlook in normal mode. If it doesn’t open, attempt to start Outlook in safe mode. If the problem still persists, proceed to the next method.
Press the Windows + R keys, type Outlook /safe and click OK. 2. Choose the Profile and click OK; and click File> Options. In the Outlook Options window, click the Add-ins option. In the View and manage Microsoft Office add-ons option, go to the Manage option and select the COM add-ins option and click the GO button.
Why is my outlook not opening in safe mode?
If Outlook opens as expected in Safe Mode, the issue is likely an add-in or toolbar extension., and disable add-ins. One or more add-ins could be conflicting with Outlook and cause the problem. Disable all add-ins and see if this resolves the issue.
How to diagnose and fix outlook not opening in safe mode?
Diagnosing this problem only works in the safe mode: 1 Open the “Run” dialog box (as previously described), type in the command outlook. Exe /safe (note the space here, too), 2 If the “Choose Profile”dialog box opens, choose the standard settings and click “OK” once more 3 Outlook will now start in safe mode without add-ins More.
Another popular inquiry is “How do I open outlook in safe mode?”.
Open Outlook in safe mode 1. Right-click the Start button, and click Run. Exe /safe, and click OK.
What are the symptoms of unable to start outlook?
“Unable to start Microsoft Outlook” error – causes and symptoms. 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.
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.