Android failed solution when starting ADB _android

The problem was met today when the ADB was launched while developing Android. Because I updated the latest ADT to appear adb server didn ' t ACK, failed to start daemon then you want to start a program this time again will appear please ensure this adb is correctly located At ' E:\android-sdk-windows\platform-tools\adb.exe ' and can be executed. "

Step One: Review task Manager to see if all the Adb.exe programs are turned off. If it is not closed, all will be closed. Then Android-sdk-windows\platform-tools and Android-sdk-windows\tools are added to the environment variable to test whether it can be started. If not, run the command line:

Copy Code code as follows:

ADB kill-server
ADB start-server

This time may appear

Copy Code code as follows:

E:\ANDROID-SDK-WINDOWS\PLATFORM-TOOLS>ADB Kill-server
E:\ANDROID-SDK-WINDOWS\PLATFORM-TOOLS>ADB Start-server
* Daemon not running. Starting it now on Port 5037 *
ADB server didn ' t ACK
* Failed to start daemon *

If it's still not working, the only option is to choose the first option in the Android manager in Eclipse, which is AVD Manager. Virtural device from the inside to find a simulator to start, and when it starts, turn off your eclipse, And then restart it. I wish you success!!!