"Good day! I apologize for the inconvenience we are causing you. Please place the mIRC executable in the exception list to avoid the false detection: http://kb.trendmicro.com/solutions/solutionDetail.asp?solutionID=17323 In the meantime, we will inform our virus doctors regarding this problem so that they can analyze it. Thank you for using Trend Micro for your computer protection software. Please do not hesitate to let us know if you have further inquiries. Other means of reaching our office are indicated below. Regards, Trend Micro, Inc. John Lolin Consumer Support Team"