Can someone help me with this?

I have been using MIRC for over 7 years now ........been running McAfee Virus protection for just as long and NEVER had a problem till today frown

I have tried different versions of MIRC installations to no avail..... I even disabled the virus scan.... installed MIRC.... when I run MIRC...it immediately detects a "Generic Component", Cleans it, And deletes the 'aliases.ini' file

HELP?