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What is wltuser.exe?

Part of Windows Live Toolbar by Microsoft

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How does wltuser.exe run?

Process - wltuser.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account. wltuser.exe is executed by the process svchost.exe (Generic Host Process for Win32 Services by Microsoft).


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the wltuser.exe process running.Of the 0.2% of wltuser.exe users, 15.0% have disabled it.
How resource intensive is wltuser.exe?
Comparison based on the average resource utilization across all programs.
0.00062% CPU6161.3%
Average CPU utilization across all programs is 0.00001%.
          3.95 MB RAM18.3%
Average private memory utilization across all programs is 21.53 MB.
 6 /min0.3%
Average I/O read and write operations for all programs is 2,253 per minute.
         8 GDI objects5.3%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\windows live\toolbar\wltuser.exe

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

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: wltuser.exe
Publisher: Microsoft Corporation (verified)
Name: Windows Live Toolbar
Description: Windows Live Toolbar User Elevation Helper
Version: 14.0.8117.0416
Size: 218.34 KB
Original file name: wltuser.exe

Digital certificate

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

Resource utilization

CPU utilization averages
Total CPU: 0.0015902938%
Privileged CPU: 0.0009741590%
User CPU: 0.00061613476907%
Privileged CPU time: 500 ms
Privileged CPU time /min: 1 ms
Memory utilization averages
Committed memory: 63.4 MB
Peak committed memory: 70.25 MB
Paged memory: 3.95 MB
Peak paged memory: 4.63 MB
Paged system memory: 108.63 KB
Non-paged system memory: 7.63 KB
Working set memory: 3.88 MB
Peak working set memory: 9.3 MB
Min working set memory: 2.96 MB
Private memory: 3.95 MB
Page faults: 4,494
Page faults /min: 11
Process I/O averages
Total read operations: 2,035
Read operations /min: 5
Total read transfer: 152.17 KB
Read transfer /min: 389 Bytes
Total write operations: 27
Write operations /min: 1
Total write transfer: 1.69 KB
Write transfer /min: 4 Bytes
Total other operations: 8,529
Other operations /min: 21
Total other transfer: 322.23 KB
Other Transfer /min: 824 Bytes
GUI Object Averages
GDI objects: 8
USER objects: 11
Handle count average: 277
Thread count average: 8

Process details

Runs as (owner): User
Integrety level: Undefined
Windows platform: 32-bit
Parent Process
Process Command
"C:\Program Files\Windows Live\Toolbar\wltuser.exe" -Embedding

Network connectivity

UDP: LISTENING on port 4413

Image hashes

MD5: 20a098a4d12e49342228d3afe98eafdf
SHA-1: 1b062132855eea8a1fef2f74a04600fb0e915ae5
SHA-256: a383920f66b55596c9c5bdb5b7c042da0e953f230d044294f18b4cc3f54c2ed5

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++ 8.0
File packed: No
Import Table
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