I used Win10 with FRDM-KL05Z, after I install the PEMicro driver and connect the board.
The board can be recognized as
and it appeared as a disk named KL05Z or bootloader. However, I cannot open it or drag anything into it.
After a moment the driver disappeared and the PEMicro openSDA device disappeared and becomes Unknown USB device with code 43.
Anyone can help me on this?