Oscilloscope DSO 5062BM, sw 2.06.3 (130306.0).
Received the file dso5kb_func_dso5062bm20161013.up from the website http://www.hantek.com/en/PagesFW_Vzxgj.html
Put in the root directory flashdisk 1Gb, FAT32. Further Utility->Firmware update->Confirm.
I receive the message: "Firmware update failed, error: 0xfe No upgrade files detected on USB device!"
What do I do not so?