ADB is not working and failed to initialize the monitor thread error occurred in the ddms in android [duplicate]

Question

My android sdk is not working properly. There is a problem in the ADB and DDMS.

I tried adb kill-server, it works fine. Then I wrote adb start-server but it does not work and give something in output which is as follows:

daemon is not running starting it now on port 5037.ADB sever didn't ACK

I have no clue about how to make changes.

Also one more thing which occurred in ddms is

[2012-02-29 18:43:54 - ddms] Failed to initialize Monitor Thread: Unable to establish loopback connection
[2012-02-29 18:43:55 - adb] ADB server didn't ACK

My firewall is also off.

Answer 1

first kill process of adb from task maanger. shutdown your eclipse.. wait 3 sec if you see any eclipse process in task manager, do kill it.

go to cmd type adb kill-server then type adb devices (don't call adb start-server)

start your eclipse and you are good to go.