So I just want to return to before I installed CSR Harmony Wireless Software Stack, I'm thinking I have to do restore point on windows 10 to earlier date. Also I have tried setting CSR_BTPORT_01 as generic bluetooth adapter but gives This Device Cannot Start (Code 10). I have tried letting windows update search for updated drivers through update driver in Device Manager but Windows cannot find drivers for your device. In device manager it is under Other Devices as CSR_BTPORT_01, I tried reinstalling using CSR Harmony Wireless Software Stack but it says the CSR Harmony Wireless Software Stack.msi is missing, and search for it but it cannot be found. Free csr harmony 4.0 8510 drivers download software at UpdateStar - Its a connectivity software that enables a seamless wireless experience. Then once installed it lost my phone and dongle in bluetooth under windows 10 in Bluetooth and other devices settings, saying Dongle driver is unavailable and Galaxy s9+ Bluetooth is turned off. which was the CSR Harmony Wireless Software Stack. All you need to do is connect the device to your computer (make sure to connect it directly to a USB port directly on your computer, do not use HUBs or USB slots on keyboards or other peripherals) and configure your Bluetooth settings manager found in the System Preferences of your Mac computer.I bought the TP-LINK UB400 Bluetooth 4.0 Nano USB Adapter yesterday got it working perfectly, today I decided to stupidly download the driver for it There is no additional software installation process needed. The product is plug and play, ready to go right out of the box.

The CD contains optional Bluetooth stack drivers for Windows users only. The Bluetooth adapter does not require any driver installation for a Mac computer, as the Bluetooth stack software is already preinstalled with your operating system. USB Bluetooth adapter drivers CSR 4.

Install the driver that came with the dongle or click on the above 'Download' link to download the driver.

If you installed Windows 10 from scratch, then just plug in BTA8000 and Windows 10 will automatically install its own driver.

If you upgraded to Windows 10 from a previous version of Windows, you may need to first remove the old Bluetooth driver, then plug in BTA8000 and allow Windows 10 to install its own driver.

Then insert the dongle and Windows 10 will automatically install its own driver.

Uninstall any existing Bluetooth driver (Toshiba, CSR Harmony) on your computer.

Click here for step-by-step guide and screenshots on setting up BTA8000 on Windows 10.

If a Win/Mac PC/Laptop already has an active Bluetooth, you will need to deactivate it first before inserting a USB Bluetooth device.

Please note that only one Bluetooth device can be active at a time on a PC/laptop.

BTA8000 A10 version ('A10' is engraved on the dongle): Windows 10, Windows 8, 7, Vista, and XP Mac OS.

BTA8000 A6 version (no engravement): Windows 8, 7, Vista, and XP.

Csr 4.0 harmony driver