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What is sllauncher.exe?

Part of Microsoft® Silverlight by Microsoft

Download Boost and enjoy your PC. Speed up Microsoft® Silverlight and optimize your PC.

How is sllauncher.exe loaded?

Scheduled task - sllauncher.exe is launched automatically by registering itself into the Windows Task Scheduler under the task name 'QtraxPlayer' and is triggered by the Weekly action. Task Scheduler provides the ability to schedule the launch of programs or scripts at pre-defined times or after specified time intervals or even with event-based triggers.


What is the community is seeing?What is the community is doing?
About 0.4% of all Boost users have the sllauncher.exe file.Of the 0.4% of sllauncher.exe users, 11.1% have disabled it.
Typical file (disk image) location:
C:\Program Files\microsoft silverlight\sllauncher.exe

Are there other versions of Microsoft® Silverlight?

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)
Windows 7 Home Premium (6.1.7601.65536)

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: sllauncher.exe
Publisher: Microsoft Corporation (verified)
Name: Microsoft® Silverlight
Description: Microsoft Silverlight Out-of-Browser Launcher
Version: 5.1.20913.0
Size: 378.15 KB
Original file name: sllauncher.exe

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 5/9/2012
Expiration date: 4/3/2013

Scheduled task details

Name: QtraxPlayer
Command: \QtraxPlayer

Image hashes

MD5: 6e8748301a7894009a9842e0eba0ec02
SHA-1: d248c301c761ae4d659129e2659b2c8bcf9bfa55

PE image details

File packed: No
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