Connection problem

Nice to meet everyone here.

I purchased openmv yesterday and am currently connecting it.
Unfortunately, I found that I couldn’t connect due to the following problem:
Please let me know how to resolve the following error message.

Error: UsbHidPeripheral() cannot open USB HID device (vid=0x15a2, pid=0x0073, sn=).

Hi, what code are you trying to run?

The following error occurs.
Therefore, OPENMV CAM cannot be connected.

C:/Program Files/OpenMV IDE/share/qtcreator/blhost/win/blhost.exe -u 0x15A2,0x0073 -t 60000 – flash-erase-region 0x60040000 0x1facf0

Error: UsbHidPeripheral() cannot open USB HID device (vid=0x15a2, pid=0x0073, sn=).

OPENMV is not recognized at all.
I contacted the buyer and he pointed me to your forum.
I don’t have a solution.

OPENMV IDE ERR_4

I finally solved it.
It’s my fault for not reading it carefully.