

I have Windows Vista, I install Norton internet security on my pc but Windows Security Center shows no anti-virus protection

If you use Microtrend (TrendMicro?), you should not run Windows Defender. It will cause conflicts performace issues and will result in less protection. You should not have more than one active anti-malware running program. Since you use TrendMicro (Microtrend?), you really need to contact them for further assistance. This forum is for Microsoft Security Essentials. When my firewall is off, my computer automatically shuts down when I go on the internet why? Now I have to approve all of your updates, why is it happening? I had to contact Microtrend and download everything again. When the updates are downloaded to Windows Defender, firewall and other things, it knock out my Antivirus Microtrend. Updates of Windows on my computer Vista firewall and Windows Defender interferes with my microtrend Antivirus software, so it no longer works?Īfter the last update automatic this month by windows, my Microtrend disappeared completely and he worked since August 2011. Windows security updates knows about Anti - virus software

also some files cannot be detected, so I need help.ĭownload, install, update and perform a scan with both scanners on the links below. and I know that some antivirus programs cannot detect some viruses. So I turn on and when I do I see a windows security alert icon on my desktop, I opened and it says that it can't find my antivirus program so I uninstall and reinstall but it doesn't go away so I check another stfuff in the windows Security Center and it says my firewall is corrupted so I thought I could fix it using a system restore point, but when I used ccleaner it didn't then I go to my assistant of computer system restore point and when I use it and it restarts, it says it can't and it is a rundll32.exe on taskmanager program that keeps reapering and disapeering and is not normal and other exe programs do and I've never seen or are set to run and my computer is still slow and I cheked for the virus using Microsoft security essentials and it shows its own. So I was using my computer and using disk with mozzila Defragmenter firefox at the time and the power turns off and the computer is powered from. Windows xp service pack 3 - possible virus?
