The bluetooth drivers provided by windows don't provide all the services for the Cambridge Silicon Radio Bluetooth CSR8510 A10 adapter.
Hi all, I am unable to access the data on my 1TB WD MyPassport external USB3.0 hard drive (P/N WDBACX0010BBK). I have tried connecting the device to other computers and laptops as well as connecting using other compatible USB cable. Below are the problems: 1. When I connect the device to the computer, it says “WD Ses USB Device No driver found”. Installation of WD Ses Driver failed. Feb 10, 2015 So I returned that dongle & bought another one. This time it's made by Avantree & low and behold it's ALSO made w/ CSR chipset. But at least this time the manufacturer do provide specific driver. Unfortunately same thing happen again with both the generic 30 Dec 2014 driver and the manufacturer supplied driver dated 14 Jul 2014. IDT Audio Driver Problem: Hello. I have been dealing with audio problems recently. I found many solutions in the internet but the problem randomly occurs. I tried forcing the driver install, etc but it just won't get fixed. I have read that forcing the default HD driver that Windows offers gave them. Csrbtport enumerated device 00. Feb 24, 2010 So i remembered in former versions of windows deleting the driver to isntall again would work, then the last time i told windows to uninstall it i marked the option for 'delete drivers'. Then i've pluged it off/on. Now windows tries to install driver and tells me 'file not found'.
After installing CSR's full drivers for this bluetooth device, and pair with the Blaze speaker, you then find theres 3 devices not correctly installed in device manager:
CsrBtPort_Enumerated_device_00 FailedCsrBtPort_Enumerated_device_00 Failed
CsrBtPort_Enumerated_device_00 FailedIf you look in properties the devices say “The name is already in use either as a service name or a service display name.” This means there are old services using old drivers stopping the new devices from functioning.
To fix this you need to remove the old devices/services from the registry.
- Remove the CSR Harmony stack using the Add/Remove Programs in Control Panel. If you have the wrong driver installed (Step 2), but failed to remove it, CSR Harmony will not uninstall and will hang during uninstall.
- Restart the computer.
- If the dongle has been removed, plug it back in and go to Devices and Printers. Findany Bluetooth devices except the dongle and right-click Uninstall and select to delete drivers.
- Go to Device Manager and delete the Generic Bluetooth Radio.
- Get out Registry Editor by pressing Win+R and typing regedit and clicking OK. You will need to grant administrative privileges for this to work.
- Navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservices
- Backup the entire tree to a file using the Export command.
- Delete the folders named the following: (they are previous CSR dongle driver remnants, as determined by reading through the CSR Harmony stack .INF files):
- csravrcp
- HFGService
- csr_bthav
- CsrBtPort
- csrduncmdm
- csrhfgcc
- csrhidmini
- csrpan
- csrserial
- csrusb
- csrusbfilter
- While you are there, also look for folders starting with bth that have sub-folders. In the case of Bluetooth Hands-Free Audio, this is the BthAudioHF entry – delete that too.Do not go deleting things randomly – you will mangle something serious. Delete Bth* entries which are named with the problematic device name or contain a driver file name which is used by the CSR provided drivers – in the case of BthAudioHF, it points to the driver with conflicts with HFGService.
- I also had to delete BthAVRCP, getting two of the CsrBtPort_Enumerated_device's to work.
- Reboot computer,
- install CSR Harmony.
- Pair with Blaze/Bluetooth device.
Newiy Start Driver
This link describes in full detail the information above.