I tried to install a big fish game and my computer would not install it. I clicked install , run and the security scan started and that was all it did. I got with the Big fish game company. They think it could be Norton Internet Secuity's firewall is not accepting big fish games. They said I need to get norton to accept bfgclient.exe, bfgprocess.exe, and bfgamesservices.exe. How to I get Norton internet security to accept these?