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What is btvstack.exe?

Part of Bluetooth Software by Qualcomm Atheros Commnucations

What is it?

Extension Core is part of the Qualcomm Atheros Bluetooth software suite that manages installed devices with the integrated combo WLAN and Bluetooth chips.
Description of btvstack.exe from Qualcomm Atheros Commnucations
Qualcomm Atheros Bluetooth technology. It’s a great way to sync and share files, photos, music, games and videos at the speed of Wi-Fi, but with the ease of Bluetooth. It’s also a great way to extend and enhance the usability of small mobile devices by connecting to external headsets, keyboards, mice and printers. Such efficient, very low-power connectivity brings devices together and transfers content at close range. And, it cooperates with Qualcomm Atheros’ Wi-Fi in versatile combos that deliver the best of both wireless technologies.
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How does btvstack.exe run?

Process - btvstack.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account.

How does btvstack.exe start?

Startup files (all users) run - btvstack.exe is registered with the run identifier 'BtvStack' and the execution command '"C:\Program Files\Bluetooth Suite\BtvStack.exe"' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.
Scheduled task - btvstack.exe is launched automatically by registering itself into the Windows Task Scheduler under the task name '\BtvStack'. Task Scheduler provides the ability to schedule the launch of programs or scripts at pre-defined times or after specified time intervals or even with event-based triggers.
Scheduled tasks startup - btvstack.exe is launched automatically when a user logs into Windows by registering itself into the Windows Task Scheduler under the task name '\BtvStack'. With Scheduled Tasks, any script, program, or document can be configured to run when a user logs into the PC. These tasks start every time that Windows is booted and runs in the background.
Policies Explorer run - btvstack.exe is typically associtated with identifier name of BtvStack. Applications listed in these registry keys are generally used to load programs as part of a corporate of system policy set in place on the PC or user. There are specific policies for a single user profile as well as all users.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the btvstack.exe process running.Of the 0.1% of btvstack.exe users, 30.0% have disabled it.
How resource intensive is btvstack.exe?
Comparison based on the average resource utilization across all programs.
0.00002% CPU180.5%
Average CPU utilization across all programs is 0.00001%.
10.72 MB RAM49.8%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
              41 GDI objects27.3%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\bluetooth suite\btvstack.exe

Are there other versions of Bluetooth Software?

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 Bluetooth Software.

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: btvstack.exe
Publisher: Qualcomm Atheros Commnucations (verified)
Name: Bluetooth Software
Description: Extension Core
Size: 124.63 KB
Original file name: btvStack.exe.mui

Digital certificate

Issued to: Qualcomm Atheros
Certificate authority: VeriSign

Resource utilization

CPU utilization averages
Total CPU: 0.0000377668%
Privileged CPU: 0.0000197147%
User CPU: 0.00001805204395%
Privileged CPU time: 1747.21 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 1,693,624,661
CPU cycle count /min: 443,219
Memory utilization averages
Committed memory: 142.86 MB
Peak committed memory: 151.16 MB
Paged memory: 10.72 MB
Peak paged memory: 11.29 MB
Paged system memory: 245.47 KB
Non-paged system memory: 30.17 KB
Working set memory: 5.03 MB
Peak working set memory: 18.18 MB
Min working set memory: 4.43 MB
Private memory: 10.72 MB
Page faults: 18,807
Page faults /min: 1
Process I/O averages
Total read operations: 97
Read operations /min: 1
Total read transfer: 61.89 KB
Read transfer /min: 4 Bytes
Total write operations: 1
Write operations /min: 1
Total write transfer: 9 Bytes
Write transfer /min: 0 Bytes
Total other operations: 147,812
Other operations /min: 9
Total other transfer: 1.28 MB
Other Transfer /min: 87 Bytes
GUI Object Averages
GDI objects: 41
Peak GDI objects: 43
USER objects: 41
Peak USER objects: 44
Handle count average: 365
Thread count average: 31
Thread resource averages

Process details

Runs as (owner): User
Integrety level: Medium
Windows platform: 64-bit
Process Command
"C:\Program Files\Bluetooth Suite\BtvStack.exe"

Startup files (all users) run details

Name: BtvStack
Command: "C:\Program Files\Bluetooth Suite\BtvStack.exe"

Scheduled task details

Name: \BtvStack

Scheduled tasks startup details

Name: \BtvStack

Policies Explorer run details

Name: BtvStack

Network connectivity

TCP: localhost on port 6543

Image hashes

MD5: db0ee7c5b810f68615d0ebcdaf56b97d
SHA-1: 924f2044ebc5ab726f626b543361d45a5b546a2b

PE image details

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