Close method will try to close remote process nicely, by
sending WM_CLOSE and WM_QUIT messages to the window owned
by the process. It is nice way since you give time to
remote process to actually save any personal information he
may hold in memory.
Closing the process will most likely NOT succeed - using
Terminate
is more likely to be necessary. There are many reasons for
that, and most of them are related to user account
permissions.