If you are having problems start looking here for answers.
Welcome to the OCIS Virus, Worm and
Exploit information page.
OCIS will attempt to detail
information regarding common Virus, Worms and exploits that have been detected on
their network.
Please be aware that the following
worms attack all Windows XP, Windows 2000 and Windows NT operating
systems by utilizing an exploit found in these systems. We hope
the following links will help you to detect and patch the exploit which
causes your computer to be vulnerable to these worms.