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What is olkfstub.dll?

Part of Microsoft Outlook by Microsoft

What is it?

The Outlook Shell Hook for Start/Find for Microsoft Office is an Windows Explorer shell extension that allows Outlook to be integrated into Explorer for search of the installed email services.
Download Boost (100% FREE) Speed up Microsoft Outlook and optimize your PC.

How is olkfstub.dll loaded?

Approved shell extension - olkfstub.dll has a CLSID (globally unique identifier) of {0006F045-0000-0000-C000-000000000046} with and identifier of Microsoft Outlook Custom Icon Handler. When the system detects that the user is downloading an external program that runs as part of the Windows user interface, the system searches for a digital certificate or requests that the user approve the action. If you enable this policy, Windows only starts approved programs.
Search handler - olkfstub.dll is typically associtated with identifier name of OutlookFind. The Shell supports several search utilities that allow users to locate namespace objects such as files or printers. You can create a custom search engine and make it available to users by implementing and registering a search handler.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the olkfstub.dll file.Of the 0.3% of olkfstub.dll users, 16.7% have disabled it.
Typical file (disk image) location:
C:\Program Files\microsoft office\office14\olkfstub.dll

Are there other versions of Microsoft Outlook?

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)
Windows 8 Enterprise (6.2.9200.0)
Windows 8.1 (6.2.9200.0)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: olkfstub.dll
Publisher: Microsoft Corporation (verified)
Name: Microsoft Outlook
Description: Outlook Shell Hook for Start/Find
Version: 15.0.4553.1000
Size: 246.2 KB
Original file name: olkfstub.dll

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 12/7/2009
Expiration date: 3/7/2011

Approved shell extension details

CLSID: {0006F045-0000-0000-C000-000000000046}
Command: Microsoft Outlook Custom Icon Handler

Search handler details

Name: OutlookFind

Image hashes

MD5: 245ee0eb023a1a4d02cdbea2d3522638
SHA-1: 08cd8f5f6d07f0de9827510f25ebd11b3bdb6506

PE image details

File entropy: 5.71677
File packed: No
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