Word Automation

Question

Hi I have used c# early binding to create word objects in the memory. If my c# application is interupted by the user or if it comes of the application due to an application error the word object still reside in the memory. The next time when i try to use the same word file template it is giving me errors! How to remove unwanted 'WinWord.exe' from taskmanager using c# application. using System.Diagnostics is very slow in this case! Help me out! Thanks in advance babu