Application crashes

On my iMac OSX 10.8.5 when I click on WOL status application crashes.
I dont have any time capsule, but I use my Freebox as router, and have external peripherals, an other Mac, and hard disk connected. I wanted to use this application to monitor performances of my LAN, as I thought it was possible accordiing to pictures 2 and 3. But I cannot acces to these features…

jimguit about iNet Network Scanner, v1.3.4