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What is stapi64.dll?

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 is stapi64.dll loaded?

Process Module - stapi64.dll is loaded as a .Net assembly module within the process stacsv64.exe (IDT PC Audio by IDT, Inc.). (An assembly is a logical unit of functionality that runs under the control of the .NET common language runtime CLR.)
IDT PC Audio is loaded by:


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the stapi64.dll file.Of the 0.3% of stapi64.dll users, 16.7% have disabled it.
How resource intensive is the loaded module stapi64.dll?
Comparison based on the average resource utilization across all programs.
                              0.00081729% CPU68.1%
Average thread CPU utilization across all loaded modules is 0.00120%.
169 context switches/sec1126.7%
Average context switches for all programs is 15 per second.
Typical file (disk image) location:

Are there other versions of 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: stapi64.dll
Publisher: IDT, Inc.
Name: IDT PC Audio
Description: IDT PC Audio
Version: 1.0.6400.0
Size: 640.5 KB
Original file name: stapi64.dll

Resource utilization

Total CPU: 0.0008172905%
Privileged CPU: 0.0006532837%
User CPU: 0.0001640068%
CPU Cycle count /sec: 3,244,943
Context switches /sec: 169
Module memory size: 656 KB

Image hashes

MD5: 869a009dd2f3fd7128143e6806ef20b1
SHA-1: f866924cff199ba31647ef94f103809d545be82a

PE image details

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