When my Windows Live Mail malfunctioned several weeks ago, I had installed Outlook Mail.  But the Windows Live Mail program was not deleted, even though I believe it was corrupted.  When I tried to uninstall the program conventionally, it would not uninstall.  I have searched for several other ways to uninstall the program, but can find no satisfactory solution.  If Windows Live Mail 2012 is corrupted on my computer, how do I delete it?