After the repair process ends, restart Outlook.In the new popup window, select “ Quick Repair” and click the “ Repair” button.In the subsequent window, click on Microsoft Office and click “ Change.”.In the beginning, open the “ Control Panel,”, and click the “ Uninstall program.”.You can try to repair the MS Office installation by following these steps, If MS Office installation is damaged or files are missing due to some malware or virus intrusion, system crash or disk error, it can cause Outlook to stop working. Now, change the newly created profile as the default email profile.Ħ.In the latter dialog, click the “ Add” button and give a specific name to it.In the new dialogue box, click “ Show profile”.To start with, head to “ Control Panel” > “ mail” applet.To resolve this, you can follow these steps and create a new Outlook profile. In such a case, when you open Outlook, it may stop working while loading your Outlook profile and throw an error. Sometimes the error may occur due to damaged Outlook profile. Then restart Outlook normally and observe Outlook if it still stops working or crashes.In the new dialog box, remove or disable all the third-party add-ins and leave only the Microsoft add-ins.Search “ outlook.exe /safe” in the “ Start Menu”.Firstly, start Outlook in the safe mode.Thus, if you are facing this error where Microsoft stops working as you start it, it could be due to an add-in that Outlook is not able to load. Step 2: Remove Faulty Add-ins in the Safe ModeĪ faulty or unsupported Add-in can lead to several problems and cause data corruption.