IE Problem

Below is the message that i’m getting with a user,his anitvirus is up todate so any help would be appreciated

Scan type: Auto-Protect Scan
Event: Security Risk Found!
Threat: Downloader
File: C:\DOCUME~1\Eric~1.UIC\LOCALS~1\TEMPOR~1\Content.IE5\6VAVU5YJ\1_1_~1.HTM
Location: Unknown Storage
Computer: CORP-MKERR
User: UICNRH\eric.kerr
Action taken: Delete succeeded : Access denied
Date found: Friday, April 06, 2007 10:00:41 AM