Outlook crashes often occur due to
corrupt OST or PST files, leading to frequent freezes or unexpected shutdowns. Here are four effective methods to fix Outlook crashes from corrupt OST/PST files.
- Use the vMail OST to PST Repair Tool
Microsoft provides an inbuilt repair tool that scans and fixes minor PST file corruption. Locate and run SCANPST.exe, then follow the prompts to repair your file.
- Recreate OST File
If the OST file is corrupt, delete it and allow Outlook to automatically recreate it from the Exchange Server. This helps resolve synchronization and crash issues.
- Disable Add-ins
Faulty or outdated add-ins can cause Outlook instability. Open Outlook in Safe Mode and disable unnecessary add-ins under the COM Add-ins section.
- Use Professional Repair Software
If manual methods fail, use a reliable OST/PST repair tool to recover data and restore file integrity. These tools can repair severely damaged files and recover mailbox components safely.
Following these methods can help you restore Outlook functionality and prevent future crashes caused by corrupt data files.
