Re: Outlook Express 6 Freezing at startup.
The problem may not have anything to do with any virus but a problem being seen with Windows itself. Have you installed any new programs or downloaded anything lately?
If you just downloaded and installed anything new you may have to roll the system back before the problem was seen. Running a good sweep of the system with antivirus and antispyware/adware programs will likely rule out any virus or trojan.