Kill Not Responding Program
How Do I Kill a “Not Responding” Program When Task Manager Fails Me? by HowToGeek.com
When killing application through normal channels fails, pull out the big guns. The big guns are applications that can dig in at the process ID level and mercilessly terminate the process. For our purposes, the free application Process Explorer is just the tool for the job, and a great alternative to the default Task Manager to boot. You can grab a free copy here.