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What is stacsv64.exe?

Part of IDT PC Audio by IDT

What is it?

IDT Audio Drivers are driver for audio devices installed within the PC. The drivers are distributed through the PC manufacture (OEM) directly.
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How does stacsv64.exe run?

Service - stacsv64.exe runs as a background Windows service called 'STacSV' (Audio Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. Audio Service runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.4% of all Boost users have the stacsv64.exe process running.Of the 0.4% of stacsv64.exe users, 11.1% have disabled it.
How resource intensive is stacsv64.exe?
Comparison based on the average resource utilization across all programs.
0.00006% CPU613.9%
Average CPU utilization across all programs is 0.00001%.
12.93 MB RAM60.0%
Average private memory utilization across all programs is 21.53 MB.
Typical file (disk image) location:
C:\Program Files\idt\wdm\stacsv64.exe

Are there other versions of IDT PC Audio?

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 IDT PC Audio.

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)

About IDT, Inc.

IDT Corporation (originally standing for International Discount Telecommunications) is a telecommunications and energy company. More...
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File details

File name: stacsv64.exe
Publisher: IDT, Inc.
Name: IDT PC Audio
Description: IDT PC Audio
Version: 1.0.6320.0
Size: 277 KB
Original file name: stacsv64.exe

Resource utilization

CPU utilization averages
Total CPU: 0.0000683337%
Privileged CPU: 0.0000069401%
User CPU: 0.00006139359962%
Privileged CPU time: 31044199 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 537,983,994
Memory utilization averages
Committed memory: 70.37 MB
Peak committed memory: 73.87 MB
Paged memory: 12.93 MB
Peak paged memory: 13.47 MB
Paged system memory: 118.2 KB
Non-paged system memory: 12.94 KB
Working set memory: 9.4 MB
Peak working set memory: 9.59 MB
Min working set memory: 9.18 MB
Private memory: 12.93 MB
Page faults: 6,384
Page faults /min: 0
Process I/O averages
Total read operations: 2
Total read transfer: 20 Bytes
Total write operations: 1
Total write transfer: 11 Bytes
Total other operations: 29,340
Total other transfer: 424.06 KB
Handle count average: 201
Thread count average: 10

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\IDT\WDM\STacSV64.exe"

Service details

Name: Audio Service
Service name: STacSV
Service type: Win32OwnProcess
Description: “Manages audio jack configurations.”

Image hashes

MD5: 46b72c1c296c1e985d031d98f0ffa5e5
SHA-1: b016b4dc96716cd99c6c5770595386730a66862c

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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