Moreover, this utility allows you to repair multiple PST files simultaneously without needing any modifications. Whether you're dealing with ANSI or Unicode PST files, the tool can effectively recover them, ensuring data integrity and recovery. Stellar Repair for Outlook Technician repairs corrupt PST files and recovers complete mailbox data.
The original .ost file must be converted to a pst file using Recovery Toolbox for Outlook and then opened in Outlook. Conversion from OST to PST using Recovery Toolbox for Outlook doesn't require the availability of Exchange Server or Windows Domain Controller. The full version of Recovery Toolbox for Outlook transforms it from a data loss diagnostic tool into a complete data recovery solution. It empowers you to identify recoverable data and restore it to a usable state within Outlook, giving you a much better chance of retrieving your critical information. You will be able to move on to the next recovery step (the Next button will become available), if the program finds more than one item in the source .pst file. When the search is over, select one of the files from the list in the central part of the search panel and click the OK button.
If Outlook does not crash, this indicates that one or more Add-ins are to blame for the Outlook 365 crash. If this does not resolve the Outlook 365 crash issue, proceed to the next solution. Here is the next solution for your Microsoft Outlook keeps crashing on Windows. This step will show you how disabling the add-ins can help. The PST files will be repaired and the error will be resolved.
It 'Compresses' or 'Splits' the repaired PST that reduces further chances of corruption. Stellar Repair for Active Directory (AD) checks, analyzes, and repairs corrupt Active Directory databases. The software restores repaired AD https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ objects on a different machine with same domain name. If you're unable to use the Sign-in Helper to get into your account because your recovery info is wrong or inaccessible, you may not be able to regain access to your account again. You're always welcome to sign up for a new account, but just make sure to keep your new account's recovery info up to date. If the recovery options displayed for your account are out-of-date, go to the “Can't sign in after trying the steps above?” section of this help article for more info.
Outlook supports sending from a secondary connected account for Microsoft owned domains such as @outlook.com, @live.com, @hotmail.com but has not implemented this functionality for third-party domains. This alias will be added to their account as a secondary alias, with the original 3rd party alias will continue to be set up as the primary. Once this step is complete, the user will land in their Outlook inbox and be able to use all Outlook functionality with https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ 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.
Now https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ that you have a better understanding of the potential causes. A vast community of Microsoft Office365 users that are working together to support the product and others. Connect with experts, discuss the latest Outlook news and best practices, and read our blog.
In this segment, we will know about some scenarios to discuss why users face stuck loading profile error. You can follow the steps below to reset, but before starting, ensure that Outlook is not open. In many scenarios, antiviruses become incompatible with other applications. The same applies to the situation whenever Outlook stuck on loading profile. The upcoming section will discuss the reasons in detail. When you face issues related to the Outlook profile stuck https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ on loading, there might be some hardware issues.
This data is typically backed up by Backblaze Computer Backup, and you can recover these files from your online backup like any other files. Our software requires that the damaged file is fully readable so if you can copy the file to a normal, not crashed hard drive, our software will probably help you. If it can help in your case, https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ you can purchase it to disable the trial limitations. VCF and EML files can also be imported into other mail clients and programs supporting these files.
To learn more about how to send us feedback, please see How do I give feedback on Microsoft Office. Please install the Windows 10 Fall Creators Update to fix this issue. For more information about when builds are available for their respective channels, go to Update history for Microsoft https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ 365.
Not something you want to take on lightly, but sometimes you have to. Similar to our earlier suggestion of repairing Office (see #3 Repair Your Microsoft Office above), perform the same steps except choose to Uninstall. Be aware that you may need your product key if you received one. Microsoft has its own tool for automatically scanning and correcting Office when things go awry.
Edit this page