
Check the third party outlook add-ins you are using.Run CHKDSK and conduct a full memory test of your system.If you have observed that ScanPST.exe is always finding error, the following fixes might help you out: In case Scanpst.exe keeps running, you should try out the quick fixes listed in the next section.The PST file linked with Outlook is severely corrupted that ScanPST.exe unable to repair.The format of the PST file is ANSI based (it should be Unicode for all recent Outlook versions).It fixes an error but you don’t run it again to verify if there are no more errors.You can be confronted with a repeated warning prompt from Outlook to run the Inbox Repair Utility if: You get the same message over and over again even after you’ve ran the utility multiple times.Ī situation like this doesn’t just become troublesome but also unsettling unless you get to its root. You resume working with the thought that everything is resolved, only to be interrupted every few hours by an Outlook message that says you need to run Inbox Repair tool again. To fix it Outlook asks to run ScanPST.exe on your Outlook PST file. You are working on your Outlook mailbox when you start experiencing sudden errors like freezes or crashes or error pop-ups. Consider the following scenario to understand how this can happen. It is quite ironical and troublesome for users when ScanPST.exe becomes error-prone. Why does this happen and what should users do to fix this problem? Let us find out. However, this utility can often experience error scenarios like a recurring prompt by Outlook to run it over and over again. It is easily accessible, detects minor issues within PST files, and fixes them quickly.


Microsoft’s inbuilt Outlook Inbox Repair utility, ScanPST.exe, is quite handy.
