I bought VP598 few days ago on AliExpress. It worked well for one day i have tried to read some eproms... after 2 days i wanted to write some eproms but in device manager i only have "Unknown device" when i plug it in.
I have tried to get help from distributor but i think they cant help me.
I have tried it on other machine it didnt work - same problem "Unknown device". Then i tried another USB cable. I dont have idea what to do. Any help would be greatly appriciated.