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What is fsshext.8.5.1302.1018.dll?

Part of Messenger by Microsoft

What is it?

Messenger File Sharing Shell Extensions is part of Microsoft Messenger. Windows Messenger is a messaging client for use by corporate users as well as home users.
Description of fsshext.8.5.1302.1018.dll from Microsoft
Stay in touch with the people you care about most from your PC, your phone, or the web.
Download Boost and enjoy your PC. Speed up Messenger and optimize your PC.

How is fsshext.8.5.1302.1018.dll loaded?

Approved shell extension - fsshext.8.5.1302.1018.dll has a CLSID (globally unique identifier) of {FC9FB64A-1EB2-4CCF-AF5E-1A497A9B5C2D} with and identifier of Messenger Sharing Folders. 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.
Messenger is loaded by:


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the fsshext.8.5.1302.1018.dll file.Of the 0.2% of fsshext.8.5.1302.1018.dll users, 20.0% have disabled it.
Typical file (disk image) location:
C:\Program Files\windows live\messenger\fsshext.8.5.1302.1018.dll

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)
Windows Vista Ultimate (6.0.6000.0)

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: fsshext.8.5.1302.1018.dll
Publisher: Microsoft Corporation (verified)
Name: Messenger
Description: Messenger File Sharing Shell Extensions
Version: 8.5.1302.1018
Product version: 8.5.1302
Size: 321.52 KB
Original file name: fsshext.dll

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 8/22/2007
Expiration date: 2/22/2009

Approved shell extension details

Command: Messenger Sharing Folders

Image hashes

MD5: 8bde1f61dfbaae7a2916170e8b75fe0f
SHA-1: fa8a9fae86606e7bbf2710c1572be842595ffe70
SHA-256: 6458ec27d831e474a1dbcec80442a8acd77089995ea94d2b16aabc96b8f54911

PE image details

File entropy: 6.58542
File packed: No
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