Do I need to pay extra license fee for BlueSoleil software? - Avantree DG40S

No, you do not. The license fee is fully covered already in your purchase. Sometimes, if your installation process is not right, error message could occur, asking for license fee.

Why this happened?

1. Normally, 99% laptop on the market have a built-in Bluetooth for data exchange. Pls open device management, right-click the Bluetooth to disable it. You are suggested to plug in the Bluetooth dongle before starting the PC to avoid computer confusion. 

2. Please remove the previously installed Bluetooth driver before install the latest BlueSoleil software to avoid conflict.

To avoid this, you need to -

1.Use the CD software or download the LATEST driver from to install;

2. Click "setup.exe" and follow the instruction

3. Plug DG40S in and reboot your computer


If still not working properly, pls contact us at

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