Due to the fact that Windows doesn’t support Bluetooth headset profile (HSP) out of the box, if you want to use a Bluetooth headset with your adapter, you’ll need a little creative workaround to add the headset profile to the default Microsoft stack. Download either of the x86 or x64 compilations of the and extract its contents to a folder. When you try to pair your headset to your computer, Windows will ask for drivers for the headset since it doesn’t find the appropriate headset profile. Point Windows to the folder where you have extracted the CSR drivers to make it work.
Make sure you go into the device in the Bluetooth Devices panel and check off the boxes for unwanted profiles. But first, do you have a BT radio installed? Read more: Bluetooth Device Driver Installation Not taking PCI / PCIe Bluetooth devices into account at all, newer versions of Windows recognize a wide range of USB Bluetooth devices out of the box. But if your Bluetooth radio USB device is not recognized, you can try the Bluetooth Filter Driver (BthFilt) 1.0.0.370 of 11/6/2006. Cambridge Silicon Radio Bluetooth Filter Driver 1.0.0.370 (8/13/2007) Download Links. CSR Bluetooth device driver version 1.0.0.370 for Windows 7 x86 (32-bit) / Windows Vista x86 (32-bit) / Windows Server 2008 x86 (32-bit).
CSR Bluetooth device driver version 1.0.0.370 for Windows 7 x64 (64-bit) / Windows Vista x64 (64-bit) / Windows Server 2008 x64 (64-bit) Archive File Listing. BthFilt.inf, BthFilt.sys, BthFilt.cat 1.0.0.370 (11/6/2006) Extracted from Dell Wireless 350 Bluetooth Internal Module drivers R142181 / R142183. Also included in Dell Wireless 360 Module with Bluetooth 2.0 + EDR drivers R155395 / R155463. Well, after a lot of trying I finally gave up and went back to BlueSoleil BT stack. Although, I do not like it but that is what I have to use.
I am thinking about buying a Broadcom chip based BT adapter. Broadcom BT software works very nicely with the Windows 7/Vista BT stack. Anyways, here is what I found on CSR so far Please note that these are all 64-bit drivers as all my systems run 64-bit OSes.
Download as PDF, TXT or read online from Scribd. Related to the quality of the software Bluetooth stack provided with many USB Bluetooth. It will also install a Skype plugin which allows the CSR Bluetooth software to integrate with Skype. Free csr harmony bluetooth software stack download software at UpdateStar - It's a connectivity software that enables a seamless wireless experience.CSR Harmony enables PC Bluetooth profiles, and the new Bluetooth low energy profiles designed for health and fitness, mice and keyboards, and other PC accessories.CSR.
CSR Driver v1.0.0.376 x64 (almost same as Komeil’s): This package contains all the profile drivers I could find and some more. The drivers included here installs nicely for any generic BT hardware. Unfortunately BT Stereo Audio does not work. I got error code 31 in DM. Let me know if you find a fix. CSR Driver x64 v5.0.14: These are the latest drivers I could find.
Unfortunately, these drivers do not load for generic BT devices. Can someone play around with this? Go to for a wealth of csr drivers.
![Csr Csr](/uploads/1/2/5/4/125408436/755198777.jpg)
Carefull: switching a2dp stereo drivers from pre-4.x.x drivers to post-3.x.x drivers and vice versa requirers erasing the HKEYLOCALMACHINE SYSTEM CurrentControlSet services bthav and HKEYLOCALMACHINE SYSTEM CurrentControlSet services csra2dp registry key. I prefer version 2.0.140.
3.0.183 bsod on me, and post-3.x.xx was not stable enough for me, like interupting audio from itunes on dis/reconnection, “disconnected” stereo, etc. Version 5.x.xx are supposed to allow for automatic audio redirection.