Repair Outlook Data Files (.pst and .ost) - Microsoft Support
You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft365.com, Microsoft Office
Outlook for Windows not responding, hangs, freezes, or stops working
You can run the Inbox Repair Tool (scanpst.exe) to scan your Outlook data files and repair errors. For information on how to run the Inbox Repair Tool, go to Repair Outlook data files (.pst and .ost).
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Classic Outlook profiles with POP accounts and PSTs hang after Windows ...
If you have any issues accessing your POP account folders, use the Scanpst.exe tool to repair the PST, How to repair personal folder file (.pst). WORKAROUND Until a fix is available, please use webmail. The other workarounds may be complicated. Please see the forum thread linked below for reference. Use webmail. Move PSTs out of OneDrive.
Applies To:
Outlook for Microsoft 365
Fix your Outlook email connection by repairing your profile
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. Repair a profile in Outlook In Outlook, choose File. Choose Account Settings > Account Settings. On the Email tab, choose your account (profile), and then choose Repair.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business
Repair an Office application - Microsoft Support
Repair broken Office app installations. If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem. If that doesn't work, you can try repairing it. When you're done, you might need to restart your computer.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, InfoPath 2013, Microsoft Office, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
I can’t start Microsoft Outlook or receive the error “Cannot start ...
Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. These files occasionally might become corrupted. You can run the Inbox Repair Tool (scanpst.exe) to scan your Outlook data files and repair errors. Note: The content in the left pane is determined by the Outlook version you're using.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft Office
Error message when you use Scanpst.exe on a .pst file in an Exchange ...
Fixes an issue in which the Scanpst.exe process does not scan a .pst file in an Exchange Server 2010 environment. This issue occurs if the .pst file is exported by running the "New-MailboxExportRequest" cmdlet.
The recipients in some email messages are missing after you run Scanpst ...
You run the Inbox Repair tool (Scanpst.exe) on the .pst file. In this scenario, recipients in some email messages are missing when you open the .pst file. Resolution To resolve this issue, install the following update rollup: 2529939 Description of Update Rollup 3 for Exchange Server 2010 Service Pack 1 Status
Réparer les fichiers de données Outlook (.pst et .ost)
Si vous ne pouvez pas ouvrir votre fichier de données Outlook ou si vous pensez que le fichier est endommagé, utilisez l’outil de réparation de boîte de réception (scanpst.exe) pour réparer les erreurs dans le fichier.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft365.com, My Office for iPhone
Outlook-gegevensbestanden (.PST en .OST) herstellen
U kunt het hulpprogramma Voor Postvak IN (SCANPST.EXE) gebruiken om fouten in uw Outlook-gegevensbestand vast te stellen en te herstellen. Met het hulpprogramma voor het Postvak IN wordt gecontroleerd of de Outlook-gegevensbestanden op uw computer niet zijn beschadigd.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft365.com, My Office for iPhone