After all, lovebeginswith mutual affections, but ends as long asone of the twohasthewilling to terminate it. So the best choice is to saygoodbye with a blessing in heart tohisdeparture.
Look for a line in the file containing mscdex.exe and delete everything up to it, so that the line begins with mscdex.exe. (You can remove all subsequent lines from the file, too.) Save the file.