You cannot program the radio using a standard USB cable. You must use one of the following:
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Ensure the 2-pin connector is pushed entirely into the radio port. These ports can be stiff when new. You cannot program the radio using a standard USB cable
Connect the 3.5mm cable firmly to the radio's speaker/microphone jack. IC-F1000T) What (e.g.
VHF handheld radios (including IC-F1000, IC-F1000S, IC-F1000T)
What (e.g., Windows 10, Windows 11) are you installing this on?