Help! My Atom is unable to sync with Vista PC via USB cable

[abc001]

It works fine for XP SP2 on same machine (dual boot). It was working before on Vista too, but failed after system restore.

It still works in Vista via Bluetooth. Does any one know what happens? Thanks.

[programatix]

I got this problem once... but I forgot what I did to solve it. How about uninstalling Windows Mobile Device Center and reinstall it again?

[abc001]

Same problem after reinstallation. What a pity!