Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

15.0.4553.1000 9.43%
15.0.4420.1017 2.46%
14.0.7005.1000 32.79%
14.0.7005.1000 3.69%
14.0.4760.1000 24.18%
12.0.6413.1000 1.23%
11.0.8161 0.41%
11.0.8161 0.41%
11.0.5510 0.41%
11.0.5510 0.82%
10.0.6515 9.02%
10.0.6515 0.41%
10.0.6515 0.41%
10.0.6515 0.41%
10.0.2625 0.41%
9.0.3508 1.23%
9.0.2416 10.25%
8.04 0.41%
8.0 1.64%

Relationships

olkfstub.dll

Microsoft Outlook by Microsoft Corporation (Signed)

Remove olkfstub.dll
Version:   9.0.2416
MD5:   3e406507005702d4d783a8f6dc18f21a
SHA1:   0593815e602dde1b27b8fab8e10e524685810604
SHA256:   ddca4f8aecc194acd3608b067bb036ed056691ba1596eedd152b2df19afba050

What is olkfstub.dll?

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.

Overview

olkfstub.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Microsoft Word 2000 published by Microsoft Corporation, Microsoft Office 2000 Premium from Microsoft Corporation and Microsoft Office 2000 Premium by Microsoft Corporation. The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:olkfstub.dll
Publisher:Microsoft Corporation
Product name:Microsoft Outlook
Description:Outlook Shell Hook for Start/Find
Typical file path:C:\Program Files\microsoft office\office14\olkfstub.dll
File version:9.0.2416
Size:48.05 KB (49,202 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Monday, December 7, 2009
Expiration date:Monday, March 7, 2011
Digital DNA
Entropy:5.716774
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Microsoft Corporation
3% remove
Microsoft Corporation
6% remove
Microsoft Office 2000 is a release of Microsoft Office, an office suite for Microsoft Windows family of operating systems. It succeeded Microsoft Office 97 and preceded Microsoft Office XP. It comes in five different editions, the most comprehensive of which is Office 2000 Developer. Microsoft Office 2000 was designed as a fully 32-bit suite of software developed with year 2000 problem in mind. All the Office 2000 applications support ...
Microsoft Corporation
4% remove
Professional Full Version includes: Microsoft Word - word processor, Microsoft Excel - spreadsheets, Microsoft Publisher - desktop publishing, Microsoft Access - database management, Microsoft PowerPoint - presentation graphics, and many more features! Find easy and powerful project management tools with a familiar user interface using Microsoft Project 2000. Whether you're overseeing simple, short-term projects or managing complex, mul...
Microsoft Corporation
5% remove
Microsoft Corporation
5% remove
Microsoft Corporation
1% remove
Microsoft Corporation
5% remove
Microsoft Corporation
7% remove
Microsoft Corporation
3% remove
Microsoft Corporation
1% remove
Microsoft Corporation
3% remove
Microsoft Corporation
9% remove
Microsoft has released an update to Microsoft Word 2000 Service Release 1 (SR-1). This update prevents users from unintentionally updating links to external data in Microsoft Word documents, including e-mail messages that use Word as the e-mail editor in Microsoft Outlook. Additionally, this update corrects other issues in Microsoft Word 2000.
Microsoft Corporation
5% remove
Includes Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Publisher, Microsoft Small Business Tools. Features:Microsoft Office 2000 extends desktop productivity to the web, streamlining the way you work and making it easier to share, access and analyze information so you get better results. Office 2000 offers a multitude of new features. Of particular importance for this release are the features that affect the entire suite...
Microsoft Game Studios
2% remove
Microsoft XML Core Services (MSXML) is a set of services that allow applications written in JScript, VBScript, and Microsoft development tools to build Windows-native XML-based applications. It supports XML 1.0, DOM, SAX, an XSLT 1.0 processor, XML schema support including XSD and XDR, as well as other XML-related technologies. MSXML4 was shipped as an independent, downloadable SDK targeted at Independent Software Vendors and third part...

BehaviorsBehaviors

Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Microsoft Outlook Custom Icon Handler' with CLSID {0006F045-0000-0000-C000-000000000046}
Search handlers
  • OutlookFind

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 27.00%
Windows 7 Ultimate 21.50%
Microsoft Windows XP 9.00%
Windows 8.1 7.50%
Windows 7 Professional 6.50%
Windows 8.1 Pro 6.00%
Windows 8 Pro 4.50%
Windows Vista Home Premium 4.50%
Windows 8 4.00%
Windows 8.1 Single Language 2.00%
Windows 8 Enterprise 2.00%
Windows 8 Pro with Media Center 1.50%
Windows 7 Home Basic 1.00%
Windows 8 Enterprise N 1.00%
Windows 7 Enterprise 1.00%
Windows Se7en Titan 0.50%
Microsoft Windows XP Home Edition 0.50%

Distribution by countryDistribution by country

United States installs about 32.29% of Microsoft Outlook.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 23.48%
ASUS 16.52%
Hewlett-Packard 10.87%
Lenovo 10.43%
Intel 9.57%
Acer 9.13%
Toshiba 5.22%
Samsung 3.48%
Sony 3.48%
Gateway 3.48%
GIGABYTE 3.04%
American Megatrends 0.43%
Sahara 0.43%
Alienware 0.43%
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