The eznwupd.exe program is an update program for the greater spyware program called eznorun.exe.  To get rid of this menace, do the following:

  1. Go to c:\Program Files\ezn. Delete the directory. Empty the trash to actually remove it.
  2. Go to run at the start menu and type: regedit. Search for and remove all keys, values, etc. to eznorun.exe
  3. Go to to run at the start menu and type: msconfig. Go to the Startup tab. Delete the eznorum.exe entry.

That should do it! You should no longer see this message appearing on your computer.