I have a new Google (Asus) Nexus 7 running Android 4.3 and have been running Eclipse emulator just fine. I am at the end of chapter 2 trying to run the GeoQuiz on my device. My computer runs Windows 7. I am not able to install the ADB driver. The driver appears to be in a different folder than expected, that is, \platform-tools instead of \extras\google<whatever>. The install wizard cannot find it. How can I complete the install of the ADB?