
If the troubleshooter can't fix your issue, or if you'd like to fix it yourself, see the next section. However, if you encountered other issues like Outlook not responding, learn how to fix Outlook not responding here. If you do everything properly, Outlook will open when you use the new profile.
- You might be wondering what happens when you switch on the Compatibility mode for Outlook.
- This goes to prove that the problem came from your original Outlook profile.
- The only thing is to know how to overcome them when they arise.
- Follow the steps below to download the uninstall support tool according to your browser.
- When you do this, your Outlook might have opening problems.
- It is a powerful and almighty software that can be applied to fix corrupt Outlook PST files in any scenarios.
Older versions of Outlook may be out of support
Now, it's time to uncover them by the elimination process. Follow the steps below
FixTechGuide login issue guide to download the uninstall support tool according to your browser. Uninstall the Microsoft application restart the device and re install the Microsoft application and restart the device.
Why Won't Outlook Open?
Should you decide to remove a profile, back up the data files first. All offline cached content will be deleted when you choose Remove. For more information, see Introduction to Outlook Data Files (.pst and .ost). If you are trapped in a similar situation that my Outlook is not opening, you may feel disturbed about the problem. If Outlook is NOT able to start in safe mode, then try the next proposed solution below, entitled Create a new Outlook profile.

My Outlook won't open. It's an on-going problem. This time, though, when I shut down my laptop, and rebooted it, I am

Click the button below to download and install the Office uninstall support tool. Try to restart your computer and check if this corrects the problem, if not, you might need to repair your MS Office. Welcome to JustAnswer.com, an independent, paid-support, question & answer service that is not affiliated with any other company. Sorry to hear you're having problems, my name is David, and I will do everything I can to help you find the information you need. Find
Credential Loop in Microsoft 365 solutions to common problems or get help from a support agent.
Getting Started Is Easy

Knowing the cause of the problem will help you sort out all the issues related to Outlook opening. Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. These files occasionally might become corrupted.
Repair corrupt Outlook data files
If you would like for me to fix this issue using our Secure Remote Assistance then customer care can setup a new case for us. Occasionally, that profile can become corrupted. You can determine if it's corrupted by creating a new profile and changing which profile is used when Outlook starts. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for Windows issues for you. If you restart it successfully, it will show you that one or more add-ins are defective.
How to Avoid the "Outlook Won't Open" Problem?
Microsoft Outlook provides a better experience for users. With great functionality, you can manage your email, contacts, calendar as you like. Check the solutions to fix "Outlook not opening" problem and
Outlook data file cannot be accessed how to avoid "Outlook won't open" again. Thanks for bringing this to my attention and I can see the urgency of this matter. Open the application and sign in to your Microsoft application to activate.