1) Uninstall WinPcap from the Windows Control Panel.
2) Install ApplianNM.exe from the RMC5 program directory. This will be
C:\Program Files\Applian Technologies\Replay Media Catcher 5\ApplianNM.exe
or
C:\Program Files (x86)\Applian Technologies\Replay Media Catcher 5\ApplianNM.exe
3) Reboot and run RMC5.