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What is mainserv.exe?

Part of APC PowerChute Personal Edition by American Power Conversion

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How does mainserv.exe run?

Service - mainserv.exe runs as a background Windows service called 'APC UPS Service' (APC UPS Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. APC UPS Service 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 mainserv.exe process running.Of the 0.4% of mainserv.exe users, 11.1% have disabled it.
How resource intensive is mainserv.exe?
Comparison based on the average resource utilization across all programs.
0.00001% CPU60.4%
Average CPU utilization across all programs is 0.00001%.
          4.62 MB RAM21.5%
Average private memory utilization across all programs is 21.53 MB.
 1 /min0.0%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:
C:\Program Files\apc\apc powerchute personal edition\mainserv.exe

Are there other versions of APC PowerChute Personal Editio...?

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)
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File details

File name: mainserv.exe
Name: APC PowerChute Personal Edition
Description: Battery Backup Management Service
Version: 2, 2, 0, 0
Size: 673.3 KB
Original file name: PowerChute

Digital certificate

Certificate authority: VeriSign
Effective date: 12/5/2006
Expiration date: 12/5/2009

Resource utilization

CPU utilization averages
Total CPU: 0.0000139346%
Privileged CPU: 0.0000078963%
User CPU: 0.00000603834230%
Privileged CPU time: 8034.05 ms
Privileged CPU time /min: 2 ms
CPU cycle count: 1,168,230,307
CPU cycle count /min: 115,346,626
Memory utilization averages
Committed memory: 66.09 MB
Peak committed memory: 74.4 MB
Paged memory: 4.62 MB
Peak paged memory: 4.72 MB
Paged system memory: 110.3 KB
Non-paged system memory: 14.88 KB
Working set memory: 8.82 MB
Peak working set memory: 28.18 MB
Min working set memory: 7.64 MB
Private memory: 4.62 MB
Page faults: 13,026
Page faults /min: 4
Process I/O averages
Total read operations: 145
Read operations /min: 1
Total read transfer: 26.2 KB
Read transfer /min: 8 Bytes
Total other operations: 870,425
Other operations /min: 247
Total other transfer: 6.56 MB
Other Transfer /min: 1.91 KB
Handle count average: 195
Thread count average: 4
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\APC\APC PowerChute Personal Edition\mainserv.exe"

Service details

Name: APC UPS Service
Service type: Win32OwnProcess, InteractiveProcess
Description: “PowerChute Personal Edition service for managing battery backup power events.”

Image hashes

MD5: be027936ac70f0c2318e081a03ae55fc
SHA-1: 444c580027384df6ecc3ed6c8438dc00377335b2

PE image details

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