KIll all but last process

[oztech]

I have a script which kills the Microsoft Word instances running on my Windows 2003 server. The problem is it kills all the instances, where as I want to keep the last instance or last microsoft word process as it is And kill the rest of the ones.

Here is the code:

FOR /F "tokens=2" %%I IN ('tasklist ^| Find "WINWORD.EXE"') DO CALL :windowlist %%I

goto :EOF

goto :EOF

:windowlist

echo %1

TASKKILL /PID %1 /T

goto :EOF

How can I achieve this.