An outdated version of Outlook may cause performance issues or compatibility problems. Microsoft provides a built-in tool to repair Office applications, https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ including Outlook. Click Options and select any Log file option, then click OK.
Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues. Do you have another machine you can try to duplicate the problem on, preferably with a configuration that is as https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ close to possible to the machine that has the problem? Identifying patterns helps to diagnose what the problem might be. To update your password in Outlook, see Change or update your email password.
It gets better https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ because you also resolve all the Outlook opening issues. 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. Restarting your device clears temporary files and can fix minor software conflicts. Should you decide to remove a profile, back up the data files first.
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 https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ can disrupt email communication, which can negatively affect productivity and business operations.
While Outlook’s built-in Inbox Repair tool (ScanPST.exe) can handle minor issues, it often falls short in cases of severe corruption or when dealing with orphaned OST files. In such situations, EdbMails OST to PST Converter provides a more comprehensive and reliable solution. To safeguard against data loss, maintaining regular backups of your OST files is highly recommended.
This goes to prove that the problem came from your original Outlook profile. With great functionality, you can manage your email, contacts, calendar as you like. Try these troubleshooting steps in the order presented here, from simple to more complicated. However, if you encountered other issues like Outlook not responding, learn how to fix Outlook not responding https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ here. Check the solutions to fix "Outlook not opening" problem and how to avoid "Outlook won't open" again.
No validation is explicitly done on body-related properties or on subject-related properties, except the implicit low-level validation that this article discusses earlier. The recipient display properties are changed to be consistent with the recovered recipient table. As soon as this operation is complete, other algorithms are run to collect all the orphaned messages and to put them in an Orphans folder.
Also, you can recover permanently deleted items and attachments from Outlook with the help of this Outlook repair tool. You can even migrate PST files to Office 365, email servers, and web email clients with the help of this software. If all the above methods were unsuccessful, you could take a closer look at the Outlook data file instead. You can easily use ScanPST to examine and repair your PST file. If that does not work you can try using SFWare PST repair software.
The best part is that you are spoiled for choice because some are quick to implement while others are time-consuming. This section introduces solutions that you can use when Outlook 2016 or Outlook 2013 is not opening. If none of the above steps work, the issue may be more complex or related to server-side problems that only Microsoft can resolve. Find solutions to common problems or get help from a support agent.
You may have installed an add-in that’s causing problems with the app. Or, your PC may have a virus or malware infection, preventing your app from https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ launching. For Outlook not opening problems, you can use Kernel Outlook PST Repair to fix the corrupt PST file and import it to restore mailbox items. This innovative Outlook PST recovery software repairs large PST files without compromising their integrity. The tool simplifies all your tasks related to Microsoft Outlook 2016.
Those who do not install Outlook desktop can use Outlook features by creating a free account on Outlook.com. See and manage the tasks in the selected list from this window. Right-click a task for a list of options, or select a task to see and manage its details. Add a contact to your Favorites by selecting a contact in the list, and then selecting Add to favorites. When you add someone as a favorite in People, they'll also show up under Favorites in Mail, and the other way around, provided that the contact has an email address.
Remember that the backup file was the original corrupted file, and you may find that you cannot recover anything other than what was recovered in the Lost and Found folder. If you cannot import the Newname.pst file into Outlook, unfortunately you have lost all the information that is not in the Lost and Found folder. After you run the Inbox Repair tool, you can start Outlook and recover repaired items. Optionally, you can try to recover additional repaired items from the backup personal folder.
Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues. Do you have another machine you can try to duplicate the problem on, preferably with a configuration that is as https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ close to possible to the machine that has the problem? Identifying patterns helps to diagnose what the problem might be. To update your password in Outlook, see Change or update your email password.
It gets better https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ because you also resolve all the Outlook opening issues. 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. Restarting your device clears temporary files and can fix minor software conflicts. Should you decide to remove a profile, back up the data files first.
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 https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ can disrupt email communication, which can negatively affect productivity and business operations.
While Outlook’s built-in Inbox Repair tool (ScanPST.exe) can handle minor issues, it often falls short in cases of severe corruption or when dealing with orphaned OST files. In such situations, EdbMails OST to PST Converter provides a more comprehensive and reliable solution. To safeguard against data loss, maintaining regular backups of your OST files is highly recommended.
This goes to prove that the problem came from your original Outlook profile. With great functionality, you can manage your email, contacts, calendar as you like. Try these troubleshooting steps in the order presented here, from simple to more complicated. However, if you encountered other issues like Outlook not responding, learn how to fix Outlook not responding https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ here. Check the solutions to fix "Outlook not opening" problem and how to avoid "Outlook won't open" again.
No validation is explicitly done on body-related properties or on subject-related properties, except the implicit low-level validation that this article discusses earlier. The recipient display properties are changed to be consistent with the recovered recipient table. As soon as this operation is complete, other algorithms are run to collect all the orphaned messages and to put them in an Orphans folder.
Also, you can recover permanently deleted items and attachments from Outlook with the help of this Outlook repair tool. You can even migrate PST files to Office 365, email servers, and web email clients with the help of this software. If all the above methods were unsuccessful, you could take a closer look at the Outlook data file instead. You can easily use ScanPST to examine and repair your PST file. If that does not work you can try using SFWare PST repair software.
The best part is that you are spoiled for choice because some are quick to implement while others are time-consuming. This section introduces solutions that you can use when Outlook 2016 or Outlook 2013 is not opening. If none of the above steps work, the issue may be more complex or related to server-side problems that only Microsoft can resolve. Find solutions to common problems or get help from a support agent.
You may have installed an add-in that’s causing problems with the app. Or, your PC may have a virus or malware infection, preventing your app from https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ launching. For Outlook not opening problems, you can use Kernel Outlook PST Repair to fix the corrupt PST file and import it to restore mailbox items. This innovative Outlook PST recovery software repairs large PST files without compromising their integrity. The tool simplifies all your tasks related to Microsoft Outlook 2016.
Those who do not install Outlook desktop can use Outlook features by creating a free account on Outlook.com. See and manage the tasks in the selected list from this window. Right-click a task for a list of options, or select a task to see and manage its details. Add a contact to your Favorites by selecting a contact in the list, and then selecting Add to favorites. When you add someone as a favorite in People, they'll also show up under Favorites in Mail, and the other way around, provided that the contact has an email address.
Remember that the backup file was the original corrupted file, and you may find that you cannot recover anything other than what was recovered in the Lost and Found folder. If you cannot import the Newname.pst file into Outlook, unfortunately you have lost all the information that is not in the Lost and Found folder. After you run the Inbox Repair tool, you can start Outlook and recover repaired items. Optionally, you can try to recover additional repaired items from the backup personal folder.