Thanks for your reply!

I'm sorry, now it works. The problem was a broken power supply cable

Hi, I'm succesfully using my ADC-212 on my old Pentium1 Notebook, but it's no fun on this old machine... So I just installed WinXP 32 Bit on my newer Notebook (Fujitsu-Siemens Celsius H250), which normally runs Win7 64, just to use the ADC-212. But even though I'm now using a 32 Bit OS, the ADC-212 ...