You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair. Outlook 2013: C: Program Files (x86) Microsoft Office Office15. Outlook 2010:.
The Inbox Repair Tool is your first-aid-kit when it comes down to corruptions in your Outlookâs data storage file (pst-file). A common need for running this tool is when Outlook refuses to load or is not willing to open a pst-file and displays an error similar to; Additional often seen variants are; Cannot start Microsoft Outlook. Cannot open the Outlook window. The set of folders cannot be opened. Errors have been detected in the file. Errors have been detected in the file.