Windows won't recognize APM2

I've tried it on two Windows 7 computers. I downloaded and installed Mission planner, let it update, then connected APM2 and it shows up in device manager as unrecognized device. 

I try to point it to the folder with the inf file and it says the best driver is already installed: "unknown device".

In properties, it says Windows has stopped this device because it has reported problems (Code 43).

While the board is connected, the green light is on with the red and blue alternating with a yellow.

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  • Fixed it...used a different cable than the one it came with. The one for my HTC phone worked. Wish they had sent a working cable...

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