File Extension Library

.OLK15MSGATTACH File Extension

  • Developer by: Microsoft
  • Category: Data Files

What are .OLK15MSGATTACH files and how to open them?

Can't open .OLK15MSGATTACH file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .OLK15MSGATTACH file.

What is a .OLK15MSGATTACH file extension?

.OLK15MSGATTACH file extension is created by Microsoft. .OLK15MSGATTACH has been classified as Data Files.

.OLK15MSGATTACH is Outlook 2016 Email Message Attachment File

An OLK15MSGATTACH file is a data file created by Microsoft Outlook 2016, an email and calendar program. It contains information about attachments to emails sent and received by a user in Outlook. OLK15MSGATTACH files are similar to .OLK14MSGATTACH files, which are created by Outlook 2011.

When viewing an email message in the 2016 version of Outlook for macOS, the data in the OLK15MSGATTACH file is loaded. The file allows the software to operate more efficiently by loading the information only when the user needs it.

OLK15MSGATTACH files are stored in the following directory:[user]/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Message Attachments/

List of all softwares that can open the Outlook 2016 Email Message Attachment File
Microsoft Outlook 2016

How to fix problems with .OLK15MSGATTACH files

  1. You need to update the application that you normally use to open .OLK15MSGATTACH files. Only the latest version of the software supports the current .OLK15MSGATTACH file format
  2. You need to check the .OLK15MSGATTACH file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)