im pretty sure i know exactly whats going on.
does it say "waiting for adb ...something desktop... or adb reset desktop something like that?
if so run that .bat file again and when it gets there... go into your task manager. click the tab where it shows all the system processes (the super duper long one with like 100 things running) sort it from a-z, click end process if you see adb running.
after you end that process, go into your "one click root folder" or whtever you named it, and then click the "adb" file and then when you look back at your rooting shell/command prompt, it should continue.
let me know if this is correct : )
if so hit thanks ive never gotten one on any forum : (