I'm running XP Pro SP3 IE 8.Something keeps disabling the MS Firewall, Auto updates, Security center and Alerter services every time I boot-up. I tried to download your security scanner and other security software. It starts the sevice then shut it back off. Help! 1 person needs an answerI do too

Boot in safemode with networking, resatrt your PC and press F8 key repeatedly and chose Safemode with networking and then login to:http://onecare.live.com/site/en-us/default.htmAnd run full scan with that .If problem did not solved contact support:https://consumersecuritysupport.microsoft.com/default.aspx?productkey=pcsafetymalware&faq=1&task=diagnostics&st=1&wfxredirect=1

Computer blue screens when trying to starting safe mode

In your case , you could try Kaspersky rescue tools:http://support.kaspersky.com/viruses/rescuedisk?level=2Or contact support with the link that I provide you.