outlook crashes when opening large pst file

Hopefully, it will work this time without crashing. Just go “Mail” settings from control panel and click “Data files” and select “Add new.” Use the new profile as default and try to launch Outlook. By creating a new profile and setting it as default, you bypass the need for Outlook to interact or access the older data files, which may be corrupt. When you launch Outlook for the first time, Outlook automatically creates a profile and an OST (or PST) file to store the data. If Outlook is still giving you a hard time, here are some more solutions.ĭata files and profile are almost the same thing in this context.

Outlook will fix any errors or damage they might contain. Open it and scan all the OST/PST data files have. Microsoft has an official tiny program called “ScanPST.exe” that you can find inside Microsoft Office/Outlook installation folder. So, give them a try and which one is for you. One might work for some, another one might work for different users. These are not one separate method with multiple steps, but different techniques. Here are few solutions that could help you in similar situations. In fact, if you are having problems with Outlook, in majority of cases, it is because your OST or PST files have become too large and are corrupt. The likelihood of corruption increases when your OST or PST files become too large. Outlook is truly an excellent software product from Microsoft for managing your email needs, but as your database grows, so do the problems with Outlook.

Is Outlook not opening properly or at all? Is it constantly crashing or freezing, making it a difficult to work with emails. How to Fix Broken Outlook – 7 Simple Tricks to Fix Outlook’s Constantly Freezing or Hanging Problems.

Outlook crashes when opening large pst file