you should do more than just disable that sucker....
i recommend AVG for all your anti-virus needs, 
small, compact, 
not a "resource pig" , 
free updates.... 
and best of all...... it works! <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" /> 
Get your free AVG! they will e-mail your code and away you go..... problem free! <img src="/ubbthreads/images/graemlins/wave.gif" alt="" />
and...  <img src="/ubbthreads/images/graemlins/exclamation.gif" alt="" /> <img src="/ubbthreads/images/graemlins/idea.gif" alt="" /> <img src="/ubbthreads/images/graemlins/idea.gif" alt="" />
 <img src="/ubbthreads/images/graemlins/idea.gif" alt="" /> "don't forget"   <img src="/ubbthreads/images/graemlins/idea.gif" alt="" /> to disable AV before installing anything, period! <img src="/ubbthreads/images/graemlins/stupid.gif" alt="" />