From eae2c81fb82163180e76fe551511e9995b77f398 Mon Sep 17 00:00:00 2001 From: Trina Ashby Date: Mon, 29 Sep 2025 18:00:49 +0300 Subject: [PATCH] Add I cant start Microsoft Outlook or receive the error Cannot start Microsoft Outlook Cannot open the Outlook Window --- ...Outlook--Cannot-open-the-Outlook-Window.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 I-cant-start-Microsoft-Outlook-or-receive-the-error-Cannot-start-Microsoft-Outlook--Cannot-open-the-Outlook-Window.md diff --git a/I-cant-start-Microsoft-Outlook-or-receive-the-error-Cannot-start-Microsoft-Outlook--Cannot-open-the-Outlook-Window.md b/I-cant-start-Microsoft-Outlook-or-receive-the-error-Cannot-start-Microsoft-Outlook--Cannot-open-the-Outlook-Window.md new file mode 100644 index 0000000..af8a220 --- /dev/null +++ b/I-cant-start-Microsoft-Outlook-or-receive-the-error-Cannot-start-Microsoft-Outlook--Cannot-open-the-Outlook-Window.md @@ -0,0 +1,19 @@ +This section introduces solutions that you can use when Outlook 2016 or Outlook 2013 is not opening. If none of the above steps sites.google.com work, the issue may be more complex or related to server-side problems that only Microsoft can resolve. Try these troubleshooting steps in the order presented here, from simple to more complicated. + +When PST files are beyond the repair scope of the Inbox Repair Tool (ScanPST.exe), third-party PST recovery tools can be a lifesaver. These programs are specifically designed to handle more complex data corruptions. They use advanced scanning and recovery algorithms to parse severely damaged files, reconstruct them, and recover their contents. Restarting your device clears temporary files and can fix minor software conflicts. If the above solutions are not working up to the mark, it simply indicates the corruption in your Outlook PST files. + +Once this step is complete, the user will land in their Outlook inbox and be able to use all Outlook functionality with this new email address. You can also add the secondary connected accounts (Gmail, Yahoo, etc.) in Outlook.com as additional accounts in the Outlook profile. To access the calendar shared with your Microsoft 365 for business account, you'll need to accept the invitation from Outlook on the web, iOS, or Android. + +If you can't choose any of the menu options, type inside an email message, calendar event, or contact, Outlook may have frozen. There are three steps you can take to try to get Outlook working again. However, if you encountered other issues like Outlook not responding, learn how to fix Outlook not responding here. Click the above link to have a quick download, then you can have Outlook errors fixed within minutes. Check the solutions to fix "Outlook not opening" problem and how to avoid "Outlook won't open" again. Here are some common fixes that should work when Outlook doesn't open, whether you're using Windows or a Mac. + +This happens to accounts that are configured in the iOS Mail app. The loading of unregistered MAPI services has been disabled by default to make Outlook more secure. To access the calendar shared with your Microsoft 365 for business account, you'll need to accept the invitation from Outlook on the web, iOS, or Android. If you've already clicked the Accept button in Outlook 2016, you won't be able to re-accept the invitation from another Outlook application. The person who sent you the invitation will need to remove your permissions and then send a new invitation. If you typically use an Outlook.com account for email, this issue can occur if there are multiple aliases on the account and the 3rd party email address is the primary alias. + +After performing the method start Outlook again to check if the method has worked and eliminated the error. Now, that you know the reason for the Outlook Profile being stuck, it should be easier to choose the right methods to fix the issue. Sometimes, Outlook might not work if other Office-related processes are still running. You can end all office-related processes in task manager to ensure a fresh start. Corrupted Outlook files are a common cause related to Outlook. To rectify/repair it, Microsoft has provided an inbuilt utility called Scanpst.exe. + +So, we have produced this sites.google.com list of general things to try to resolve your problem in Outlook. Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue. To import contacts from other email services, export contacts, or clean up duplicate contacts, select an option from the Manage contacts menu. Use the People page to find, view, create, and edit contacts and contact lists. To learn more about managing contacts in Outlook.com, go to Create, view, and edit contacts and contact lists in Outlook.com. + +If you’re still having problems, try resetting your Windows Firewall settings back to how they were originally. Running the /resetnavpane command removes all customizations to the navigation pane. If the troubleshooter can't Fix Outlook Stuck On Loading Profile, [sites.google.com](https://sites.google.com/view/fixoutlookstuckonloadingprofil/home), your issue, or if you'd like to fix it yourself, see the next section. + +The root cause was the deployment of an incorrect campaign data file, which led to false positive campaign detection. We have since reverted to the right data file and the outbound email flow has returned to a normal state. We also released a new rule that corrected the wrong campaign verdict for all impacted customers during the incident. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues. Maybe you've added a new program to your computer that doesn't get along with Outlook, or your system has a virus. + +The built-in sites.google.com back-off mechanisms in the indexing component of Windows Search or WDS pauses the indexing of Outlook data when the system is under heavy use. The easiest way to let the indexing finish is to leave Outlook running overnight.Additionally, you can reduce performance issues by running Outlook in Cached Exchange Mode. In this mode, Windows Search or WDS searches the local copy of the mailbox instead of the mailbox content on the server. I even reduced mailboxes sizes and that didn't help, I setup a new user (albeit existing PC but new windows profile), and he is having the same issues. If the mailboxes open automatically after removing them and restarting Outlook, they may be auto mapped. This setting can be changed by an Exchange admin by submitting a request via Jira and including the usernames of the client and the usernames of the mailboxes that need to be removed. \ No newline at end of file