AlbertThomas
New Member
Outlook can still crash even after you divide large PST files because file size is only one of several possible causes. If the original PST was corrupted on the inside, just splitting it up can bring those problems into the new files. Crashes can also happen because of other things, like broken add-ons, old versions of Outlook, damaged Outlook profiles, or not having enough system resources. The DataVare Outlook PST Split Expert Tool is usually safe to use because it makes separate PST files without changing the source data. However, it is important to make sure that the original file is in good shape before splitting it. Even after splitting large PST files, running the Inbox Repair Tool (ScanPST), turning off add-ins that you don't need, and keeping Outlook up to date can help fix crashes that keep happening.