i have a similar problem, i have a hantek 6074BE, and last week i coudl connect it to the pc, but now the pc doesnt recognizes the device, and it cant find the driver from the cd in computer management in device manager > other devices > shows only Unknown device and if still i try to update the driver it says "Windows could not find driver software for your device"
I have the WINDOWS 10 Version 1607 OS build 14393.1066
Post time 2017-5-1 04:30:29