How to remove an btmmhook.dll error
Btmmhook.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if btmmhook.dll belonging to the Windows system or an application you can trust.
Btmmhook.dll file information
The process known as Multimedia Keys Hook DLL or WIDCOMM Bluetooth Software (version 184.108.40.2060, 220.127.116.113)
belongs to software WIDCOMM Bluetooth Software or Bluetooth Software or HP Integrated Module with or HP Integrated Module with Bluetooth wireless or Broadcom (version 2070 Bluetooth) or Lenovo Bluetooth with or Lenovo Bluetooth with Enhanced Data Rate or Broadcom Bluetooth Software
by Broadcom (www.broadcom.com).
Description: btmmhook.dll is located in the folder C:\Windows\System32 or sometimes in a subfolder of C:\Windows.
Known file sizes on Windows 7/XP are 208,896 bytes (93% of all occurrences), 212,992 bytes, 221,184 bytes, 77,824 bytes or 73,728 bytes.
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The program is not visible. There is no detailed description of this service. It can change the behavior of other programs or manipulate other programs. Btmmhook.dll is not a Windows core file. The software can be uninstalled in the Control Panel. Btmmhook.dll is able to record inputs and monitor applications. Therefore the technical security rating is 56% dangerous, however also read the users reviews.
If you still experience problems with btmmhook.dll, you may want to go to the support area  of the Dell website or remove the entire program WIDCOMM Bluetooth Software or HP Integrated Module with using Windows Control Panel.
Recommended: Identify btmmhook.dll related errors
If btmmhook.dll is located in a subfolder of "C:\Program Files", the security rating is 43% dangerous. The file size is 226,592 bytes (78% of all occurrences), 221,184 bytes, 198,944 bytes, 201,432 bytes or 199,544 bytes.
The program is not visible. There is no detailed description of this service. It can change the behavior of other programs or manipulate other programs. Btmmhook.dll is not a Windows core file. The file has a digital signature. Btmmhook.dll is a Verisign signed file.
Btmmhook.dll is able to record inputs and monitor applications.
If you still experience problems with btmmhook.dll, you may want to go to the support area  of the Dell website or remove the entire program WIDCOMM Bluetooth Software or Broadcom 2070 Bluetooth using Windows Control Panel.
Important: Some malware disguises itself as btmmhook.dll, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the btmmhook.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Thomas Toelle (further information)
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
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ipv6monl.dll mpfagent.exe entech.sys btmmhook.dll dsiwmis.exe dlprotect.dll tpshocks.exe xcommsvr.exe hotkey.exe lvhook.dll blservice.exe [all]