I would suggest you have the installation program search for the MSN window, and send it a windows message to shut down. Not that hard to do at all. The fun part is that the WM_CLOSE message doesn't close MSN, but just hides it.
*sigh* life was never meant to be easy!
OR, as a last resort, tell the user to close MSN before the installation continues. not too nice though...
Religion is a disease for which science is the antidote.
/ –
not too nice though...
