Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 0.59%
12.0.0.6300 0.59%
12.0.0.6200 0.59%
12.0.0.6200 0.59%
12.0.0.6000 1.76%
12.0.0.6000 1.18%
12.0.0.5100 0.59%
12.0.0.5100 0.59%
12.0.0.4900 1.76%
12.0.0.4900 1.18%
12.0.0.3900 0.59%
12.0.0.3900 0.59%
12.0.0.3100 0.59%
12.0.0.3100 0.59%
12.0.0.1800 0.59%
12.0.0.1800 0.59%
12.0.0.1600 0.59%
12.0.0.1600 0.59%
6.5.1.5000 0.59%
6.5.1.5000 0.59%
6.5.1.4100 1.76%
6.5.1.4100 1.18%
6.5.1.3500 0.59%
6.5.1.3500 0.59%
6.5.1.2700 2.94%
View more

Relationships

Parent process
Related files

BtMmHook.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove BtMmHook.dll
Version:   12.0.0.4900
MD5:   1b82e75a002c3344246be2c9d4d4a204
SHA1:   1f5918a7af2129a021b45f5f29cfeaaae6acf68c

What is BtMmHook.dll?

Multimedia Keys Hook module for Broadcom's OEM distributed Bluetooth Windows software drivers. This module is installed as part of the OEMs driver updates.

About BtMmHook.dll (from Broadcom Corporation)

With a pure digital CMOS approach and excellent blocking performance, Broadcom's Bluetooth chipsets and system solutions provide the technology to make wireless personal area networking a reality. Pro

DetailsDetails

File name:btmmhook.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:Multimedia Keys Hook DLL
Typical file path:C:\Program Files\widcomm\bluetooth software\syswow64\btmmhook.dll
File version:12.0.0.4900
Size:197.36 KB (202,096 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Expiration date:Saturday, April 21, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Broadcom Corporation
3% remove
This software is to add functions over the Microsoft Bluetooth software for Microsoft Windows Vista. So the version number of some of the software may not the same as the version number of this software. This package installs the software (Bluetooth with Enhanced Data Rate Software II) to enable the ThinkPad Bluetooth with Enhanced Data Rate and the Thinkpad Bluetooth 2.1 with Enhanced Data Rate. However, some models do not support Blue...

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00002191%
0.028634%
Kernel CPU:0.00000273%
0.013761%
User CPU:0.00001917%
0.014873%
Kernel CPU time:23 ms/min
100,923,805ms/min
CPU cycles:2,171/sec
17,470,203/sec
Memory
Private memory:3.3 MB
21.59 MB
Private (maximum):4.62 MB
Private (minimum):2.54 MB
Non-paged memory:3.3 MB
21.59 MB
Virtual memory:68.29 MB
140.96 MB
Virtual memory (peak):68.8 MB
169.69 MB
Working set:2.82 MB
18.61 MB
Working set (peak):4.7 MB
37.95 MB
Page faults:1,406/min
2,039/min
I/O
I/O read transfer:22 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:5 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:1
12
Handles:76
600
GUI GDI count:15
103
GUI GDI peak:16
142
GUI USER count:6
49
GUI USER peak:6
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\windows\syswow64\rundll32.exe" "C:\Program Files\widcomm\bluetooth software\syswow64\btmmhook.dll",setandwaitbtmmhook
Owner:User
Parent process:bttray.exe (Bluetooth Software by Broadcom Corporation)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 48.67%
Windows 7 Ultimate 14.00%
Windows 7 Professional 10.00%
Windows 7 Home Basic 10.00%
Windows 8.1 5.33%
Windows 8 Single Language 3.33%
Windows 8 2.67%
Windows 8 Pro 2.00%
Microsoft Windows XP 1.33%
Windows 8 Pro with Media Center 1.33%
Windows Vista Home Premium 0.67%
Windows 7 Enterprise 0.67%

Distribution by countryDistribution by country

United States installs about 29.05% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 23.33%
Dell 21.33%
Sony 18.67%
Lenovo 17.33%
ASUS 9.33%
Samsung 2.67%
GIGABYTE 2.00%
Acer 1.33%
Sahara 1.33%
Alienware 1.33%
Toshiba 1.33%
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