

Errors have been detected in the file ….outlookPST.” In this article, we will outline steps to repair PST files and restore corrupt or inaccessible Outlook data back to Outlook or Office 365. When a PST file becomes damaged or corrupt, Outlook won’t open and will return an error message that reads: “Cannot start Microsoft Outlook.

Events such as the abrupt shutdown of the Outlook application, virus infection, and oversized PST files can lead to PST file corruption.
