Minecraft server software not working with Internet Security. Help!?

As minecraft beta 1.7 was released today, i decided to update the server so everyone on it can try out these new features. I followed simple steps that we did when updating to 1.6.6 but when i go to run the Mincraft_Server.exe software, i don't have permission to use it, even when i run as aadministrator My Kaspersky Internet Security 2011, then deletes the software and moves it into 'Quarantine.' Please help if you can explain whats going on or how to sort it out?