How to remove btkrnl error

The free file information forum can help you find out if btkrnl.sys is a virus, trojan, spyware, adware which you can remove, or a file belonging to a Windows system or an application you can trust.

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btkrnl.sys file information

The process Bluetooth Protocol Driver for Windows or Bluetooth Bus Enumerator belongs to the software Bluetooth Software 1.4.3 Build or Bluetooth Software 3.0.1 Build or WIDCOMM Bluetooth Software or Bluetooth Software 1.4.2 Build or HP Integrated Module with or Bluetooth Bus Enumerator by WIDCOMM, Inc (www.widcomm.com) or Broadcom Corporation (www.broadcom.com).

Description: btkrnl.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows XP are 1,238,810 bytes (22% of all occurrence), 1,260,106 bytes, 863,402 bytes, 1,241,546 bytes, 851,434 bytes, 1,257,418 bytes, 1,342,602 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. There is no detailed description of this service. File btkrnl.sys is not a Windows system file. You can uninstall this program in the control panel. btkrnl.sys seems to be a compressed file. Therefore the technical security rating is 24% dangerous, however also read the users reviews.

Recommended: Identify btkrnl.sys related errors

Important: Some malware camouflage themselves as btkrnl.sys, particularly if they are located in c:\windows or c:\windows\system32 folder. Thus check the btkrnl.sys process on your pc whether it is pest. We recommend Security Task Manager for verifying your computer's security. It is one of the Top Download Picks of 2005 of The Washington Post and PC World.

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User Comments

Mine's 1,240,938 bytes on XP SP2, but Bluetooth isn't working...
Paul J

It is part of the Widcomm bluetooth stack. It is part of the driver for Bluetooth Bus Enumerator by Widcomm
selyb

sigverif gives me information that btkrnl.sys is not signed. From which driver should i replace it? I am using compact v2000 series model with integrated hp bluetooth.
atul chadha

Summary: 2 users think btkrnl.sys is essential for Windows or an installed application. 1 user doesn't grade btkrnl.sys ("not sure about it").

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