How Do I Detect, Prevent, and Fix It?
If you receive an email with the subject line ILOVEYOU, do not open the attachment; delete the entire message from your system. In general, you should never open any email attachment without first scanning it with an antivirus program.
Here are a few links about the virus:
Virus Info
How the virus works
ILOVEYOU Anti-Virus Center
It's already too late,
I opened it!! 