I asked this question before but I don't think I got an answer.
I have the latest SEP installed here with the Antivirus and Antispyware and the Proactive Threat Protection installed. The definitions are up-to date and Auto-Protect is enabled. But it's been happening a little to often lately where clients are getting this "Antivius XP Pro" malware taking over their system. Earlier this year I've had a few similar problems with "Virus Shield" doing this same thing.
Why isn't SEP catching this? Is it not designed to catch malware? Am I missing a configuration somewhere? Is there another SEP app I don't have installed?
Please help with some advice. Thanks.