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What is sllauncher.exe?

Part of Microsoft (R) Silverlight by Microsoft

Download Boost and enjoy your PC. Speed up Microsoft (R) Silverlight and optimize your PC.

How does sllauncher.exe run?

Process - sllauncher.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account.


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the sllauncher.exe process running.Of the 0.5% of sllauncher.exe users, 11.1% have disabled it.
How resource intensive is sllauncher.exe?
Comparison based on the average resource utilization across all programs.
0.03218% CPU321815.0%
Average CPU utilization across all programs is 0.00001%.
55.54 MB RAM257.9%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
90 GDI objects60.0%
Average number of GUI GDI and USER objects for all programs is 150.
168 context switches/sec168.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\microsoft silverlight\sllauncher.exe

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by Microsoft (R) Silverlight.

What programs install sllauncher.exe?

Microsoft Silverlight by Microsoft Corporation - Microsoft Silverlight is an application framework for writing and running rich Internet applications, with features and purposes similar to those of Adobe Flash. The run-time environment for Silverlight is available as a
Program URL: www.silverlight.net/
Program help URL: go.microsoft.com/fwlink/?LinkID=91955
Install path: C:\Program Files\Microsoft Silverlight\
Size: 40.84 MB

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)
Windows 7 Ultimate N (6.1.7601.65536)
Windows 7 Ultimate (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 (R) Silverlight
Description: Microsoft Silverlight Out-of-Browser Launcher
Version: 4.0.60310.0
Size: 477.83 KB
Original file name: sllauncher.exe

Digital certificate

Resource utilization

CPU utilization averages
Total CPU: 0.0870621796%
Privileged CPU: 0.0548806783%
User CPU: 0.03218150125319%
Privileged CPU time: 5609.45 ms
Privileged CPU time /min: 1 ms
CPU cycle count: 85,046,429
CPU cycle count /min: 160,922,532
Context switches /sec: 168
Memory utilization averages
Committed memory: 245.76 MB
Peak committed memory: 262.82 MB
Paged memory: 55.54 MB
Peak paged memory: 59.32 MB
Paged system memory: 249.86 KB
Non-paged system memory: 39.1 KB
Working set memory: 17.22 MB
Peak working set memory: 75.08 MB
Min working set memory: 17.22 MB
Private memory: 55.54 MB
Page faults: 64,988
Page faults /min: 16
Process I/O averages
Total read operations: 5,913
Read operations /min: 1
Total read transfer: 24.49 MB
Read transfer /min: 2.46 KB
Total write operations: 10
Write operations /min: 1
Total write transfer: 34.22 KB
Write transfer /min: 0 Bytes
Total other operations: 18,796
Other operations /min: 20
Total other transfer: 1.27 MB
Other Transfer /min: 1.07 KB
GUI Object Averages
GDI objects: 90
Peak GDI objects: 96
USER objects: 46
Peak USER objects: 56
Handle count average: 613
Thread count average: 22
Thread resource averages

Process details

Runs as (owner): User
Integrety level: High
Windows platform: 32-bit
Process Commands
"" Speedchecker.PCSpeedUp
"" 1394709666.www.pcspeedup.com /uninstall

Network connectivity

UDP: LISTENING on port 51529
TCP: localhost on port 49527
UDP: LISTENING on port 64761
TCP: localhost on port 50425
UDP: LISTENING on port 50860
UDP: LISTENING on port 62054
TCP: localhost on port 51426
UDP: LISTENING on port 56233
TCP: localhost on port 54677
UDP: LISTENING on port 64316

Image hashes

MD5: a8751ee4924c8d5165599ef43adf45d5
SHA-1: 7b5430fbbe43d64afff752a8b3f2d56624260d7e
SHA-256: 076b3ce799b2e80ff222b4d346dbb31a3e201b85b9e301b8df4bd2d222bf39c8

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
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