I have the same problem as above. Need drivers. Windows recognises the devide as DPFlash Interface [USB] but doesn't have the skill required to find a driver and install it.
I've found a russian website:
Обсуждение статьи: Адаптер USB-CarHelp(Автор: CarHelp) - Страница 4 - CarHelpForum
Which has the drivers i need (I think) but i don't speak russian, and google translate won't quite let me understand why i can't download.
Please help somebody! :-)