ADB not responding. You can wait more, or kill “adb.exe” … windows 8

Question

When I try to test my Android application with an android emulator as always I now suddenly get an error message. I\'m working with Windows 8. So far I tried the following thing

Answer 1

Try this,

1. at the prompt try adb kill-server
2. Start one of your AVDs
3. at the prompt try adb root

The prompt should say adbd is already running as root.

That should fix it.