Intel PROSet\Wireless Bluetooth by Motorola Solutions Inc. (Signed)

Remove btmshell.dll


There are 2 versions of btmshell.dll in the wild, the latest version being btmshell.dll is run as a standard windows process with the logged in user's account privileges. During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 11.03 MB. The file is a digitally signed and issued to Motorola Solutions Inc. by VeriSign. Some variations of the file have been seen to be installed with the program Intel(R) PROSet/Wireless Software for Bluetooth(R) Technology from Motorola, Inc.. The executable is a .NET framework assembly utilizing the CLR. During the process's lifecycle, the typical CPU resource utilization is about 0.0002% including both foreground and background operations, the average private memory consumption is about 2.82 MB with the maximum memory reaching around 10.1 MB and typical read I/O operations are around 68 Bytes per minute.

What is btmshell.dll?

Bluetooth Shell Extension for Intel PROSet\Wireless Bluetooth software operates in conjunction with Intel PRO/Wireless Network Connection hardware modules to connect an Intel processor to a wireless LAN.

About btmshell.dll (from Motorola Solutions Inc.)

Bluetooth 3.0+HS gets its higher speed from the 802.11 radio protocol. The inclusion of the 802.11 protocol adaptation layer (PAL) provides increased throughput of data transfers. Intel’s implementati


File name:btmshell.dll
Publisher:Motorola Solutions, Inc.
Product name:Intel PROSet\Wireless Bluetooth
Description:Bluetooth Shell Extension
Typical file path:C:\Program Files\intel\bluetooth\btmshell.dll
Issued to:Motorola Solutions Inc.
Authority (CA):VeriSign
Effective date:Saturday, December 3, 2011
Expiration date:Thursday, January 24, 2013

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Intel PROSet\Wireless Bluetooth.)
Intel Corporation
3% remove
The Intel PROSet/Wireless software includes a suite of features which IT managers find highly desirable. These features include automatic detection of and connection to wireless access points based on...


(Note, the behaviors below are for all versions of btmshell.dll, select a unique version for details.)
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'BTMTrayAgent' → rundll32.exe "C:\Program Files\Intel\Bluetooth\btmshell.dll",TrayApp
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Bluetooth Send To Wizard' with CLSID {0A7D34C2-E9DA-48A1-9E34-0CDFC2DE3B44}
  • 'Bluetooth Context Menu Extension' with CLSID {B8DA2B41-7468-4E82-B62C-CB4A0C9158FE}
  • 'Bluetooth Property Page Extension' with CLSID {9D843851-50AA-46EE-829A-784DEBA4716C}

VersionsAll file variations of btmshell.dll

MD5SHA-1File size
5faafbda1293eb562f7744c1d1303c3e a5d108b846a1110a59b8e369f8703329acd59007 11.02 MB
ebffd008e1d86ed068cdafd570582f62 14580b02dc91d773f37eb1c94dfc79c915d8bdad 11.05 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 58.33%
Windows 8.1 Single Language 13.89%
Windows 7 Home Premium 13.89%
Windows 8 Single Language 11.11%
Windows 7 Ultimate 2.78%

Distribution by countryDistribution by country

United States installs about 58.33% of Intel PROSet\Wireless Bluetooth.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 64.29%
Hewlett-Packard 17.86%
Samsung 17.86%
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