Google USB driver cannot be found
Google's USB Drivers are for the Google reference devices (Nexus series) only. You'll need to install Archos' drivers. They can be found on Archos' support page with instructions on how to install them and get ADB working.


Install the drivers
Add the vendor ID 0x0e79 to your adb_usb.ini, e.g. echo 0x0e79 &gt;&gt; "%USERPROFILE%\.android\adb_usb.ini"
Done!


Edit: The driver's from the support page didn't work, but these did. They came from an unreliable source and had other drivers from 2005 with them, but I stripped them and repacked. Feel free to verify with virus scanners.