Temporarily prevent Windows from automatically replacing your driver with a "generic" version.
What are you using? (Windows 7, 10, or 11?) Is the hardware a built-in chip or a USB dongle ? Are you getting a specific error code during installation? bluesoleil 924170 work
Modern Windows versions require digitally signed drivers. Version 9.2.417.0 may trigger a "Driver Signature Enforcement" error. ensure you have a clean environment.
Remove any previous versions of BlueSoleil and generic Bluetooth drivers from the Device Manager. bluesoleil 924170 work
Before tweaking settings, ensure you have a clean environment.