adb kill-server not responding?

Question

in adb I am facing new error only my adb version is printing

padmakumar@padmakumar-desktop:~$ adb version
Android Debug Bridge version 1.0.29

Answer 1

On trying to kill multiple adb.exe processes from windows Task Mgr it said "Access is denied". On Windows 7, Resource Monitor allows those adb.exe processes to be killed.