Scanpst.exe. Location 💯 🎉

For most modern users, scanpst.exe will be located in one of the following directory structures based on their Outlook version: Outlook Version Architecture Default File Path C:\Program Files\Microsoft Office\root\Office16 C:\Program Files (x86)\Microsoft Office\root\Office16 2013 C:\Program Files\Microsoft Office\Office15 2010 C:\Program Files\Microsoft Office\Office14 2007 C:\Program Files (x86)\Microsoft Office\Office12 Understanding and Using scanpst.exe

Outlook 2016 shares a similar folder structure to the newer versions.

C:\Program Files\Microsoft Office\Office14\ scanpst.exe. location

If manually navigating through Program Files folders feels tedious, you can ask Windows to do the heavy lifting.

You might notice a slight difference in the path for Click-to-Run (streaming) versions versus traditional MSI (installation CD) versions. For most modern users, scanpst

Before we dive into the file paths, it helps to understand what you are looking for. Scanpst.exe is a standalone diagnostic utility designed to scan your Outlook Data Files (.pst) and Offline Outlook Data Files (.ost). It looks for logical corruption—errors in the structure of the file—and attempts to repair them before you open Outlook again.

The drive letter is usually C: , but if you installed Windows on a different drive, replace C: with your system drive letter. Before we dive into the file paths, it

C:\Program Files (x86)\Microsoft Office\root\Office16\