This is an old revision of the document!


All you need to do is to check and install any updates for the app. If you're considering looking for an alternative to Outlook, we offer a swift onboarding experience through IMAP protocols. You can even add your @outlook.com email address to Mailbird and not miss out on any of your important Outlook not opening on Windows 10 conversations.

Repairing your Office programs can resolve issues with Outlook not responding or freezing. Errors in Microsoft 365 Outlook not opening on Windows 10 files are repaired automatically. If installing the latest updates didn't resolve your issue, move on to the next step.

A Repair Account window will prompt you for your email address and password. Then it will run a program to diagnose the network connection problem. It might be that Outlook is not responding, or it's not loading. Here is how to fix outlook issues relating to connectivity and syncing your email. Also, '-g' represents the default location of Outlook installation and the address after '-d1' describes your profile folder's default path. Therefore, if you installed your Outlook application in a custom location, you'd have to substitute '-g' for the custom location.

To manage your mailbox by reducing the size of the Outlook data file, see Reduce the size of Outlook Data Files (.pst and .ost). Facing this “Outlook keeps freezing when sending email” issue is very frustrating. However, you can use these best troubleshooting steps to solve your errors efficiently.

Read on to find out how to fix common Outlook problems below. When built-in tools fall short, professional solutions pick up the slack. If you're curious to get started, we recommend downloading our free trial.

In many organizations, Outlook is one of the most common and core programs that are used from day to day. Many businesses depend on it to keep their operations running, and having it break is a nightmare that Outlook not opening on Windows 10 usually ends up costing lots of money and causing a lot of frustration. Fortunately, with the right Outlook troubleshooting strategies, many of the most common Outlook problems are quite straightforward to troubleshoot.

But it is important to identify the specific add-in that was causing trouble. To identify that, check the add-ins one at a time and restart Outlook. Repeat the process for all the add-ins that were selected earlier and wait until the Outlook crashing problem repeats. Download Remo Repair Outlook (PST) tool & install it on your PCs.

We have found a pretty easily solution that most of the time with this error. If Outlook isn't stuck at a screen that says “Processing,” or this didn't resolve your issue, continue to the steps below. If the issue is urgent or affecting your work, don’t waste time trying 20 fixes. Our certified Outlook support team is here to resolve the issue remotely. When you install Office, an Inbox Repair Tool (SCANSPST.EXE) is also installed on your PC. The Inbox Repair Tool can resolve issues by scanning your Outlook data files and repairing errors.

When you do this, your Outlook Outlook not opening on Windows 10 might have opening problems. For this reason, you should always turn off Compatibility mode for Outlook. If you restart it successfully, it will show you that one or more add-ins are defective. Now, it's time to uncover them by the elimination process.

For more information, see Introduction to Outlook Data Files (.pst and .ost). Are you having trouble starting Outlook or receiving “Cannot start Microsoft Outlook. Cannot open the Outlook window” error messages? We can fix the problem for you, or you can use the troubleshooting steps we're providing below to help resolve these startup issues.

Then, just follow the simple steps explained below to fix the PST file after the Outlook crash. Once the PST file is repaired, it can be imported to Outlook and you can access all your Outlook items in the same way as it was originally. Moreover, the software works with all versions of Outlook like 2021, 2019, 2016, 2013, 2010, 2007, etc. Remo Repair Outlook (PST) tool can repair all sorts of corruption issues in your PST files. Whether corruption is caused due to storing the PST Outlook not opening on Windows 10 file on a server or due to bad sectors on the hard disk, the reason doesn’t matter; Remo Repair can solve the issue. After updating Outlook to the latest version check if it solves your issue or not, If this method didn’t work then go ahead and use the next solution.

Click the above link to have a quick download, then you can have Outlook errors fixed within minutes. If you do everything properly, Outlook will open when you use the new profile. This goes to prove that the problem came from your original Outlook profile. Check the solutions to fix “Outlook not opening” problem and how to avoid “Outlook won't open” again.

Regardless of the specific cause, there are several key troubleshooting fixes to try that might help. I just have the hourglass that disappears after a minute. After multiple restarts the program will open one time, then reverts. If Outlook is NOT able to start in safe mode, then try the next proposed solution below, entitled Create a new Outlook profile. A well-running Outlook will ensure that you enjoy the full benefits of this Outlook not opening on Windows 10 popular email program. If you follow the above solutions, your Outlook will perform according to your expectations.

Edit this page