I've got the latest version of Norton Anti-virus progam on my computer. My son installed it when he created a 'firewall' because he downloads music and video files regularly ( an infamous source of viruses etc). It always warns me or totally prevents me from opening suspicious files, and it didn't even SQUEAK at Cluin's link above, eh!
Just a thought - and now I'll get back to my back-bacon and beer ;-)
daylia
PS what kind of protection do you have on your computer Jeri? I'm new at this and may be missing something ...