In our company we are using Windows application to generate Word (2010) documents. Sometimes the document is not properly closed, so another application (yes, they still cal
You can try to set the focus in one of those windows and send the keys Alt F4 to Close those processes
http://msdn.microsoft.com/en-us/library/system.windows.forms.sendkeys.aspx
there are several ways to get handles to the windows of the processes.
Good luck