AWOLA- Continued Pop Up Message

My Bosses computer got hit with AWOLA before finding your site I tried to fix it. We run McaFee antivirus. His firewall was down, which has been fixed.

His computer runs XP Pro, he can do what he needs to do however, he still is getting the message poping up. Your computer is infected.

Yes, I deleted files and some registry stuff already. I ran spybot and found a few more files. On the last run of spybot there are not offending files showing. Is there any way of ridding that annoying message?

Thanks,

 

Thanks, after two days of fighting with it I found the last of the code and the machine is now clear of the problem. I ran three scans and put up the firewall. The scans showed all was good.