I purchased 4 new USB-Multilink, the version is Rev D. I connect the Multilink to PC whose system is windows 7, and the driver is automatically installed successfully. Then I open codewarrior 10.7 and try to debug. After the firmware updates successfully, P&E Connection Assistant gives a error report. Please see the attachment about debug error information. When I change a USB-Multilink whose version is Rev C, hardware and power supply(5V) remain the same, it can debug normally. It seems that my hardware is ok, there are some problems about the Rev D Multilink. Please help me to solve it, thanks!