Okay, here’s you a workaround if your using the Antivirus from WCU.
Download the picture attached and find that in your Norton.
(Fixed that for Kuros, BAH! 
)
In there, check the ‘Exclude selected files and folders’ tab.
Then click ‘Exclusions’.
You’ll want to add in.
c:\documents and settings\
also
add in file type
*.tmp
click okay and you should be good to go.