Apps help!Why my ddms can't find the phone?

[crane02]

I have install all the drive. and there is no unknown device in the device manager.

However the ddms doesn't show my phone.

I have tried all the method but restall the system. Still it doesn't work, who can tell me why?

 

[crane02]

Though no one answered. I'd like to reply to for someone who met the trouble the same as me.
It was the drive. Since i updated the phone drivers , is works well.