[ugiic]

PLEASE,help!!!
It starts with "DCOM Server Process Launcher Terminated Unexpectedly".So I tried to find some information in google,downlaod Microsoft secutity essentials,scan with that one,but problem was actual still.Than I realized option that I can abort shutdown at Command Prompt.I continue to use pc.I was looking at Google again,downlaod malware bytes from their home page and scaned pc again.It shows 18 trojans.I followed instructions and cleaned computer.After that I uninstall both of them(Microsoft secutity essentials& malware bytes) with hope that problem are solved. But problem was still there.So I decid to scan computer with antivirus program on my pc ,which is Panda Antivirus Pro 2009.It show also 18 viruses,and I let program to delete them.So after that I recieve messages every 10 sek. that Internet Explorer stopped working,Windows Security Center is turned off and can't be started.Also DCOM Server Process Launcher Terminated Unexpectedly shows up every 10 min,I can't run "Services",it shows - "C:/Wimdows/System32/services.msc"-"The pipe state is invalid."
Also my OS appears now like windows xp,but it's vista. PC is Asus laptop. If some one can help me,plese do.And if the best way is reinstall OS,let me know also.Thanks!

[amon91]

Welcome to the forums. All you've described are common symptoms of a malware infection that can leave damages even when completely removed. If you can, I would reformat, it's definitely the best way.

[ugiic]

reformat means install new Windows?

[amon91]

Exactly. You need to back up your important data, insert your Windows disk, format your drive and install Windows from scratch. If you don't have a Windows disk, use your recovery disk/partition.

[ugiic]

ok,than.thanks for the help.I will try my best.

[ugiic]

but...if I will format hard disk,can I use Windows upgrade version?
I'm vondering upgrade vista to windows 7.

[amon91]

There are multiple workarounds, look here.