Turn off all the add-ins, close Outlook, and reopen it (not in Safe Mode). If it opens correctly, you can enable the add-ins one by one. After turning on each one, close and reopen Outlook to see if it loads correctly.
If prompted to allow Outlook to make changes to your computer, select Yes. When Outlook is not responding and refuses to close, it becomes necessary to use the Task Manager to close it. Follow the steps below on how to use Task Manager to force quit Outlook. I am in the middle of a conversation with an important client, I am close to sealing a sweet deal and as I am about to send the email, Outlook freezes!
Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. You can run the Inbox Repair Tool (scanpst.exe) to scan your Outlook data files and repair errors. 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.
Your profile stores a variety of settings that control how Outlook looks and feels. You can create a new profile and then add your email accounts to the new profile. If repairing your Microsoft 365 programs didn’t resolve office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html your issue, move on to the next step.
Hello all,Same problem here since Outlook 2016 update on January on RDS 2022, all users are not concerned, but we have more and more users impacted. The cache file is likely corrupt or where it is stored is full. Try these troubleshooting steps in the order presented here, from simple to more complicated.
You just need to install the software and you are all good to run the software. With the demo version itself, you can recover and see the recovered data. When the exact reason for the error is not known you have to try multiple methods to fix the error. Here, we present you with distinct methods that can help to fix the error. After performing the method start Outlook again to check if the method has worked and eliminated the error. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
If you can’t choose any of the menu options, type inside an email message, calendar event, or office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html contact, Outlook may have frozen. There are three steps you can take to try to get Outlook working again. You might need to set Windows Update to automatically download and install recommended updates. Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities. To install the latest Windows and Office updates, click the link below.
It gets better because you also resolve all the Outlook opening issues. If the in-box Program cannot fix the corrupted Outlook PST files, you can also try Wondershare Repairit for Email. It is a powerful and almighty software that can be applied to fix corrupt Outlook PST files in any scenarios. If you are trapped in a similar situation that my Outlook is not opening, you may feel disturbed about the problem. In the following post, you will find out solutions for the common Outlook not opening problems bonus tips to prevent the problem from happening again. Maybe you’ve added a new program to your computer that doesn’t get along with Outlook, or your system has a virus.
When your cache files are deleted, launch Outlook, and the app should open without problems. Then, right-click a selected file and choose “Delete” (a trash can icon). If your PC has a virus or malware infection, that may be why Outlook isn’t launching. In this case, run a full virus check on your PC to find and remove any threats. In Windows, Outlook not opening errors office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html can disrupt email communication, which can negatively affect productivity and business operations.
There is nothing worse than when you are working on something important, you go to send off an email, and Outlook freezes or you see that dreaded “not responding” message. Not to worry, you can use the built-in Microsoft Office repair utility to get it back in order. Some add-ins (or even only one) may be interfering with Outlook, thereby preventing the app from opening. Here’s how to disable add-ins to check if they’re the problem. If you have logged in to your @live.com email address in the last 12 months but don’t remember the password, you can try the Microsoft Recovery Form. You cannot create a new email address with @live.com as the domain address.
Sometimes, a weak or unstable internet connection can cause Outlook to misbehave. To check if this is the issue, temporarily disconnect from your Wi-Fi or unplug your LAN cable, and then try opening office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html Outlook again. If you receive a connectivity error, your network might be to blame. You can also connect to a different Wi-Fi source to see if that resolves the problem.
Over the last couple of weeks it will not open normally (not even in safe mode) and I am having to do the windows repair option in settings. I have also tried the Classic Outlook Profile Set Up Troubleshooter. Trouble shooter came back as there was a problem running the trouble shooter, try looking for other solutions. When Outlook does open, it will send mail fine one minute and then the next minute it will not send any mail. The only thing is to know how to overcome them when they arise. Whether it’s defective add-ins, frozen Outlook, faulty data files, and many others, office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html you can manage all these problems yourself.