To create a new Outlook Data File, go to Create an Outlook Data File. In the Folder Pane, you might see a folder named Recovered Personal Folders that contains your default Outlook folders or a Lost and Found folder. Although the repair process might recreate some of the folders, they may be empty. The Lost and Found folder contains any folders and items recovered by the repair tool that Outlook can't place in their original structure. You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data fil


If a document has somehow been corrupted, it could crash Office. Note that it says "The app’s data will be deleted." This does not include your files. My spreadsheets will still be there no matter what. What a reset does is reset settings, history, and perhaps more that is specific to the configuration of the program. A progress bar appears and shows progress while the repair happens. Once done, a checkbox will be added to the repair butto


For more information, go to Add or remove an email alias in Outlook.com. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues. See and manage the tasks in the selected list from this windo


The interface validates each setting automatically, preventing misconfigurations that could compromise system security. This step-by-step guide walks you through proven fixes for Outlook with Microsoft 365, Exchange, IMAP/POP, and hybrid accounts so you can sign in once and stay signed in. It automatically detects corrupted data files, fixes profile errors, and reconfigures Outlook to restore connectivity with Office 365. You'll need to configure SSL certificates and port settings to establish secure email connections that protect your data transmission. SSL certificate installation requires obtaining valid certificates from trusted authorities and properly configuring your email client to recognize these security credentials. Port configuration settings must align with your email provider's security protocols, typically using port 993 for IMAP over SSL or port 995 for POP3 over SS


This issue can occur due to outdated software, conflicting add-ins, or corrupted files. Comments violating those rules will be removed. Comments that don't add value will be removed, including off-topic or content-free comments, or comments that look even a little bit like spam. All comments containing links and certain keywords will be moderated before publication. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical suppor


For additional support, see How to get support for Outlook.com. Contact someone directly by selecting Start chat or Send email. Start typing in the search box to find a contact or contact list. Right-click an existing folder and select Create new subfolde


My Outlook PST files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad sectors. I was unable to clone the drive or copy the PST files to a new location. Recovery toolbox was able to rebuild my data files as a new data file on a replacement drive location and continue to use my mail file after the recovery proces


The Toolkit edition of Stellar Repair for Outlook is a comprehensive 7-in-1 software package to manage Outlook data files (OST and PST). In addition to repairing the corrupted PST files, it comes resolve office 365 app crash with utilities to split and compact large PST files. It also offers utilities to convert inaccessible or orphaned OST files, merge multiple PST files, recover deleted Outlook mailbox items, and recover lost Outlook account password. Stellar Repair for Outlook provides advanced filter options for selective recovery. When saving the repaired file items, the tool offers options to include or exclude mailbox items, based on specific email addresses or date range


To change your Mail settings so your inbox looks and behaves the way you want it to, see Personalize your new Mail experience in Outlook.com. If your mailbox is full, we won't be able to reply to your reques


Server timeout issues occur when connection parameters exceed provider limits. These technical barriers don't just waste time—they compromise your email security and reliability, potentially exposing sensitive information to unauthorized access. Online Repair reinstalls Outlook components while preserving your data, resolving DLL and registry mismatches that prevent startup. This solution prevents display rendering errors that occur after driver or DirectX updates. Third-party add-ins are resolve office 365 app crash among the most common culprits for Outlook not opening properl


This is a lightweight app designed to handle multiple accounts and fairly moderate email use. I need to convert a large .ost file to a .pst file to set up a new laptop. Recovery Toolbox worked very well and relatively quickly. Had my agenda only in the ost, so not synched to the webmail.After making a new profile my agenda items were gone. Used the Recovery tool for Outlook to restore the items to a PST from a backup of the old OST file