Does Trend Micro Maximum Security have a separate scan for Trojan Horse viruses? We have a Full Scan scheduled for 10:00 PM to run overnight. When we wake the computer in the morning a dialog pops up saying that it is doing a trojan horse scan and renders the computer useless during the time of the scan, maybe 15-20 minutes. Wondering why this might be and if there is a way to make it scan overnight as well. Thoughts?