Why Is My Outlook PST Not Opening?
If your Outlook data file is not opening, it usually means the file is corrupt, oversized, or damaged due to improper shutdown. In such cases, using a professional tool like the PST Repair Tool can help restore all your mailbox items safely.
Here is the tool link you requested: PST Repair Tool
Why this tool helps:
1. **Repairs Corrupt PST Files
It deeply scans damaged Outlook files and fixes issues caused by abrupt shutdowns, system crashes, or malware.
2. Recovers All Outlook Items
Emails, contacts, calendars, tasks, notes, and attachments can be completely restored without losing structure.
3. Preview Before Saving
You can preview every recovered item before exporting it, ensuring accuracy and complete data recovery.
4. Multiple Export Formats
The repaired file can be saved in PST, EML, MSG, MBOX, HTML, PDF, and other formats as needed.
5. Supports Password-Protected PST
Even encrypted or password-protected PST files can be recovered safely.
6. Exports to Office 365 & Exchange
Restored mailbox items can be directly exported to Office 365 or Live Exchange Server.
7. Works with Large PST Files
There is no size limitation; even oversized PST files can be repaired.
8. Compatible With All Outlook Versions
Supports Outlook 2021, 2019, 2016, 2013, and older versions.
Comments
Your Outlook PST may not open due to corruption caused by sudden shutdowns, oversized files, virus attacks, or damage in the storage location. Conflicts with add-ins, outdated Outlook versions, or a corrupted Outlook profile can also prevent the PST from loading. If ScanPST.exe fails to fix the issue, using a professional BitRecover PST Repair is recommended. It can effectively scan, repair, and restore severely damaged PST files while preserving emails, attachments, and other mailbox data.
If your Outlook PST won’t open, it’s usually due to file corruption, faulty add-ins, permission issues, or the PST being stored on OneDrive. You can try closing all Outlook processes, starting Outlook in Safe Mode, or running SCANPST. For a full list of causes and step-by-step fixes, check out this detailed guide from Stellar — it explains all solutions clearly:
https://www.stellarinfo.com/blog/fix-outlook-pst-cannot-be-opened/