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What is AcSvc.exe?

Part of ThinkVantage Access Connections by Lenovo

What is it?

ThinkVantage Access Connections enables users to create and manage location profiles, used to connect easily to the appropriate network when using a portable computer. Switching your active profile allows you to switch what network your computer will connect to.
Description of acsvc.exe from Lenovo
Avoid support costs by allowing users to seamlessly switch between wired and wireless environments, managing security settings, printers, home page and other location-specific settings automatically. Its connectivity solutions go far beyond those provided by the operating system alone. Microsoft® Windows® XP Zero Configuration and other configuration utilities simply do not have the same breadth of hardware coverage and related networking/Internet settings. Access Connections also is designed fo
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How does acsvc.exe run?

Service - AcSvc.exe runs as a background Windows service called 'AcSvc' (AcSvc). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. AcSvc runs as a standard Windows service loaded by the Windows Service Controller (services.exe).


What is the community is seeing?What is the community is doing?
About 0.4% of all Boost users have the acsvc.exe process running.Of the 0.4% of acsvc.exe users, 14.3% have disabled it.
How resource intensive is AcSvc.exe?
Comparison based on the average resource utilization across all programs.
0.00182% CPU18243.3%
Average CPU utilization across all programs is 0.00001%.
7.05 MB RAM32.7%
Average private memory utilization across all programs is 21.53 MB.
 10 /min0.4%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:
C:\Program Files\thinkpad\connectutilities\acsvc.exe

Are there other versions of ThinkVantage Access Connection...?

What else is related?

What Windows OS versions does this run on?

Windows 7 Professional (6.1.7601.65536)

About Lenovo

Lenovo Group Limited engages in manufacturing and distribution of IT products and services. It offers laptops, desktops, workstations, servers, batteries and po More...
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File details

File name: AcSvc.exe
Publisher: Lenovo (verified)
Name: ThinkVantage Access Connections
Description: ThinkVantage Access Connections Main Service
Version: 5.83
Size: 257.35 KB
Original file name: AcSvc.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 10/29/2007
Expiration date: 10/29/2008

Resource utilization

CPU utilization averages
Total CPU: 0.0024437499%
Privileged CPU: 0.0006194227%
User CPU: 0.00182432718787%
Privileged CPU time: 3073.22 ms
Privileged CPU time /min: 20 ms
CPU cycle count: 1,334,264,808
CPU cycle count /min: 64,444,137
Memory utilization averages
Committed memory: 119.01 MB
Peak committed memory: 131.51 MB
Paged memory: 7.05 MB
Peak paged memory: 9.21 MB
Paged system memory: 199.47 KB
Non-paged system memory: 26.91 KB
Working set memory: 8.4 MB
Peak working set memory: 15.85 MB
Min working set memory: 2.59 MB
Private memory: 7.05 MB
Page faults: 12,605
Page faults /min: 82
Process I/O averages
Total read operations: 1,334
Read operations /min: 9
Total read transfer: 28.46 KB
Read transfer /min: 189 Bytes
Total write operations: 39
Write operations /min: 1
Total write transfer: 1.07 KB
Write transfer /min: 7 Bytes
Total other operations: 12,119
Other operations /min: 79
Total other transfer: 193.08 KB
Other Transfer /min: 1.25 KB
Handle count average: 373
Thread count average: 14
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Child Process
Process Command
"C:\Program Files\Lenovo\Access Connections\AcSvc.exe"

Service details

Name: AcSvc
Service type: Win32OwnProcess, InteractiveProcess

Image hashes

MD5: a7753804c6c66c9c80f4e29659fd721c
SHA-1: decad1c8f15937fb2105c0cf794d2b5afcabefa6
SHA-256: 08a4c3a7a86e8d52e849a62ec16a72ce2638b633ed2869ddc319bb7e36cb286b

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++ 7.1
File entropy: 5.37590
File packed: No
Import Table
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