Norton Utilities 14 - registry question

  I have Norton Utilities 14 and when I scanned the registry, it keeps finding one error.  The file is listed as ... maillist.exe and shows up as a registry error.  If I go to the location listed by Norton's Utilities, I can see the maillist.exe file.  I've run the program several times to try to repair the error but for some reason it shows up as ignored.   What should I do to correct this registry error?