Microsoft Outlook is the most widely used email client, calendar and contact manager. While MS Office Outlook is a very handy software tool, it often causes problems and displays various errors. The Mspst.dll error is one of them.
What Causes the Mspst.dll Error?
Mspst.dll errors occur when there is a problem with the DLL file that is responsible for loading PST files. When mspst.dll is missing or corrupted, Outlook won’t start and even if it does, it will crash straight away.
Common reasons for this are:
- a corrupted Outlook installation
- registry errors
- corruption of the PST file (more…)