Skyconnect issue after first installation

Hello,
I’ve plugged in the SkyConnect dongle in the Home Assistant Green. As a mistake, i did select the “create thread network” instead Zigbee. Now i’ve tried to remove the thread network because I need the Zigbee one. Then Home Assistant created a repair and says “Your Zigbee radio has previously been used with multi-protocol (Zigbee and Thread) and still has the multi-protocol firmware installed: (SPINEL). To use the radio exclusively with ZHA, you must install the Zigbee firmware. Follow the instructions from your Zigbee radio manufacturer to do this.”

How can I solve?

Thanks!

Solved! Thanks