Antivirus scan sticks when it comes to a file. Please Help!

When performing a virus scan, it scans my the several folder and files until it gets to C:\Users…\Windows\Temprary Internet Files\Low\Content.IES\OIE0ZH99 ifr[2].htm. Can anyone tell me whats wrong? Every time the scanner gets to that file it sticks on that file and not moving. Its not like the program is not reponding because it is responding.