Since this is an older driver, Windows Update may not always find it automatically. Use these steps to manually update it:

The Isscbta driver is a specific software component used for older Bluetooth USB dongles and integrated adapters. It is frequently associated with "Generic Bluetooth Radio" entries in Device Manager that have failed to initialize. Primarily for CSR-based hardware. Common Error: Yellow exclamation mark in Device Manager. Status Code: Code 10 (Device cannot start) or Code 43. How to Install the Driver on Windows 10

Look under Bluetooth or Other Devices . It may appear as "CSR Bluetooth Chip" or "Unknown Device."

If you find an older installer (for Windows 7/8), right-click the .exe , go to Properties > Compatibility , and run it in compatibility mode for an older OS. To help you get the right fix, could you tell me: Is this for a laptop's built-in Bluetooth or a USB dongle ? What is the Hardware ID from Device Manager? Did this stop working after a Windows Update ?

In Device Manager, go to Properties > Details > Hardware Ids . Search IDs: Look for strings like USB\VID_0A12&PID_0001 .

Run the troubleshooter to let Windows auto-repair registry links. Dealing with "Driver Not Found"

If the driver is installed but your Bluetooth still isn't working, try these quick fixes: Check Bluetooth Services Press , type services.msc , and hit Enter. Find Bluetooth Support Service .

Right-click it, select , and set Startup type to Automatic . Click Start if the service is stopped. Power Management Settings In Device Manager , right-click your Bluetooth adapter. Go to Properties -> Power Management .

Right-click the Start button and select Device Manager .

Uncheck . Use the Windows Troubleshooter Go to Settings > Update & Security > Troubleshoot . Select Additional troubleshooters .