Step-by-Step: Using DataNumen Outlook Drive Recovery to Fix Damaged Outlook Data

DataNumen Outlook Drive Recovery: Complete Guide to Restoring Corrupt PST Files

What it does

DataNumen Outlook Drive Recovery is a tool for locating and recovering corrupt or deleted Outlook PST files from damaged or formatted drives. It scans storage media, extracts PST files it finds, and attempts to repair damaged data so Outlook can open the mailboxes again.

When to use it

• Accidental formatting or deletion of a drive containing PST files
• File system corruption preventing normal access to PST files
• Physical drive errors where logical file data remains recoverable
• You need to recover multiple PST files from an image or raw disk

Key features

• Drive-level scanning: Searches whole drives and disk images for PST files.
• Deep recovery: Handles damaged or fragmented PST data and reconstructs file structures.
• Batch recovery: Can extract multiple PSTs in one run.
• Preview and selective save: Allows inspecting recoverable items (emails, contacts) before saving.
• Compatibility: Works with various Windows filesystems and Outlook PST formats.

Preparations before recovery

1. Stop using the affected drive immediately to avoid overwriting recoverable data.
2. If possible, create a sector-by-sector image of the drive and run recovery on the image.
3. Have an alternate storage location ready with enough free space to save recovered PSTs.
4. Note the Outlook version that originally created the PST (if known)—this helps with compatibility.

Step-by-step recovery (recommended workflow)

1. Install DataNumen Outlook Drive Recovery on a different, healthy system or a different drive than the one you’ll scan.
2. If available, create a disk image of the damaged drive and connect it to the recovery system.
3. Launch the program and choose the target drive or disk image for scanning.
4. Configure scan options if needed (quick scan vs deep scan, file types to search).
5. Start the scan and wait—scan time depends on drive size and damage level.
6. When the scan completes, review the list of found PST files and use the preview feature to inspect recovered mailbox contents.
7. Select the PSTs or specific items you want to save and choose a safe destination folder on a different drive.
8. After saving, attempt to open the recovered PST files in Outlook (File > Open & Export > Open Outlook Data File).
9. If Outlook reports minor errors, run ScanPST (Inbox Repair Tool) on the recovered PST as a follow-up.
10. If PSTs remain corrupted, consider running DataNumen’s PST repair utility on the recovered files.

Tips for better recovery success

• Prefer deep scans if initial quick scans miss PSTs.
• Work from a disk image to preserve the original drive state.
• Recover to a different physical drive to avoid overwrites.
• Recover in multiple passes: first extract whole PSTs, then extract specific mailbox items if a full PST can’t be built.
• Keep logs or reports generated by the software for troubleshooting or support.

Limitations and risks

• Success depends on how much of the original PST data is intact; severely overwritten data may be irrecoverable.
• Physical hardware failures (head crashes, severe bad sectors) can limit recovery; in such cases, professional data recovery services may be needed.
• Recovered PSTs may still contain partial corruption requiring additional repair tools.

Alternative approaches

• Use Outlook’s ScanPST for minor PST corruption (works only on accessible files).
• Other third-party PST recovery and data-recovery suites exist—compare features like deep drive scanning, preview, and batch extraction.
• Professional data recovery labs for physical hardware damage.

Final checklist

• Stop using the damaged drive
• Make a disk image (if possible)
• Run DataNumen Outlook Drive Recovery on the image or drive
• Preview and save recovered PSTs to a different drive
• Open recovered PSTs in Outlook and run ScanPST if needed
• Consider professional recovery if severe hardware damage exists

This guide covers the practical steps and considerations for using DataNumen Outlook Drive Recovery to restore corrupt PST files. Follow the workflow above to maximize the chances of successful recovery.