Should I block it?

No, this file is 100% safe to run.

Additional versions

12.0.0.4900	5.26%
6.5.1.2700	5.26%
6.5.1.2700	5.26%
6.5.1.2300	5.26%
6.5.0.3300	5.26%
6.5.0.2300	5.26%
6.4.0.2300	5.26%
6.3.0.7400	5.26%
6.3.0.7000	5.26%
6.3.0.6300	5.26%
6.2.1.1100	15.79%
6.2.1.1100	5.26%
6.2.1.100	5.26%
6.2.0.9602	5.26%
6.2.0.9400	5.26%
6.0.1.6400	5.26%
6.0.1.6300	5.26%

Relationships

BtwNamespaceExt.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove BtwNamespaceExt.dll

Version:	6.3.0.7400
MD5:	389e802490e35681e9f0ada72ab0bdc5
SHA1:	fb8321249caa67cb4a716fe2513639b9568a8a1e
SHA256:	9435291e9c62938b456dbb9c712a52b9547fb43c225709e5576a52e2e4f87b41

What is BtwNamespaceExt.dll?

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

About BtwNamespaceExt.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”

Details

File name:	btwnamespaceext.dll
Publisher:	Broadcom Corporation.
Product name:	Bluetooth Software
Description:	BtwNamespaceExt DLL
Typical file path:	C:\Program Files\widcomm\bluetooth software\btwnamespaceext.dll
File version:	6.3.0.7400
Size:	709.28 KB (726,304 bytes)
Certificate
Issued to:	Broadcom Corporation
Authority (CA):	VeriSign
Effective date:	Friday, February 27, 2009
Expiration date:	Saturday, April 21, 2012
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following program will install this file

Lenovo Bluetooth with Enhanced Data Rate Software

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...”