The error 924170 is not a death sentence for your Bluetooth dongle. In 90% of cases, the issue is Windows driver enforcement or a simple USB power conflict.
To summarize the fastest path:
Once BlueSoleil 924170 work is resolved, you’ll enjoy full Bluetooth file transfer, audio streaming, and PAN networking—features that Windows’ own stack often cripples.
Do you have a different error code? Or did this guide solve your problem? Leave a comment below, and for persistent issues, consider switching to Alternative A2DP Driver (for audio) or Widcomm (for Broadcom chips). But for CSR dongles, BlueSoleil remains the gold standard—once you tame the beast of 924170.
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BlueSoleil versions and supported chipsets:
| BlueSoleil version | Max Bluetooth version | Common working chips | |-------------------|----------------------|----------------------| | v6.4 (old) | 2.1 + EDR | CSR BlueCore 4/5 | | v8.0.370 | 3.0 | Broadcom 2070, 2046 | | v10.0.500+ | 4.0 LE | CSR 8510, 8810 |
If your dongle is a CSR 4.0 dongle (USB ID 0a12:0001) → use BlueSoleil v10.0.497.0 or newer
If it’s a Broadcom 4.0 dongle → use v10.0.500+ with patch
Error 924170 often appears when v8.x tries to run a v4.0 CSR 8510 chip. The error 924170 is not a death sentence
The newer BlueSoleil 10 and 12 have aggressive driver signing. Version 8.0.325.0 is the most reliable for error 924170.
Below are the most effective fixes, ranked from simplest to most advanced.
After trying all methods above, check these final points:
Before diving into system settings, try this: Once BlueSoleil 924170 work is resolved, you’ll enjoy
Why this works: It forces BlueSoleil to reinitialize the USB device tree without a full reboot.
BlueSoleil is a third-party Bluetooth driver stack, famous for supporting a wider range of profiles (like A2DP for high-quality audio, FTP, and DUN) than Microsoft’s native driver. However, when you install BlueSoleil and plug in a USB Bluetooth dongle, you might see a red ball icon or a device marked with code 924170.
Bluetooth dongles using the IVT (now Qualcomm) BlueSoleil stack were once the gold standard for adding Bluetooth to PCs. However, after Windows 8.1, Microsoft’s native stack often refuses to recognize older dongles or limits their functionality. Version 9.2.4.170 remains a critical release because it balances support for older CSR (Cambridge Silicon Radio) chipsets—especially the widely cloned CSR8510 A10—while still operating on Windows 10 and early Windows 11 builds. This essay explains how to install, activate, and troubleshoot BlueSoleil 9.2.4.170 so it works reliably.