Greetings, I downloaded TDS3 and installled it perfectly. But after I reboot the machine and run the programme an alert pops up saying the radius file not avaliable or something like that. Then it asked me if I want to revert the file after I choose yes same alert pop up again so I choose no and the programme hang. I am using Nod32 as my AV. Also using Hosts file too. And my OS is win 2k professional. Any ideas?