Step 1: Launch Stellar Repair for Outlook. Click Select Outlook PST in Home tab. A pop-up screen will appear to Browse or Find the PST file for recovery.
Step 2: Click Browse if you know the location of the PST file. Or, click Find to search the PST. Next, click Repair to initiate the PST recovery process.
Step 3: The software is scanning the corrupt PST file. The estimated scan duration depends upon the size of PST file and extent of corruption.
Step 4: After the scanning is completed, the software previews the restored Outlook mailbox items in the Left pane. You can click the folders to preview the items.
Step 5: Select a specific folder or all items for recovery, and click Save Repaired File. Select PST file format from the pop-up window. Click Browse and then click OK to save the mailbox data.