Kofmsp.dll ((link))

Before reinstalling anything, rule out infection. Use:

. It acts as a MAPI (Messaging Application Programming Interface) provider that allows Microsoft Outlook to synchronize and communicate with a Kerio Connect mail server. Microsoft Learn Technical Overview kofmsp.dll

This error typically occurs when Microsoft Outlook is unable to initialize the Kerio Outlook Connector. Users often encounter this when opening Outlook, resulting in a failure to access default email folders. The issue usually persists even after uninstalling the Kerio software because the Outlook profile remains configured to look for this specific DLL. Root Causes Before reinstalling anything, rule out infection

kofmsp.dll (Kerio Outlook Connector Message Service Provider) is a critical Dynamic Link Library file used by the , commonly known as KOFF . Root Causes kofmsp

: Some versions of Outlook may flag this DLL with a "might be harmful to your system" warning, typically because the MAPI provider is not recognized by default Microsoft security protocols. Compatibility

Follow these steps in order, from simplest to most advanced.