HELP ,MAJOR Geeks or anyone :( ..i wud be very very thankful

I've been attempting to get rid of a virus/malware for the past few days that I got from a downloaded trying to find crack key for Expression Blend that I foolishly opened. When I opened the file, I had Microsoft Security Essentials running. Since then, I've installed Malwarebytes, and other programs to no avail. I've also run scans with SuperAntiSpyware,MGtools,Combofix. I've uninstalled Microsoft Security Essentials .

The virus does a few things
One it attempts to open my browser window to a variety of sites which Malwarebytes is often but not always successful in blocking.Most frequent IP it tries to open is IP 95.168.173.225 (german). The process that is being used for this is apparently rundll.exe. The more annoying this is that the virus disabled Windows Defender and Windows Security Center immediately and won't allow me to turn them back on, even from Services.

I am running Windows 7.

 

Thanks Chaslang ,
i think i have got rid of the ****in Malware ...this forum helped me and saved my life : )

mwhaaaaa love yooohs : ) Bless x x x : )

i am into silverlight and WCF stuffies , advice me the best site where i can find loads of applications ...codes and videos : ) i wonna Improve my coding skill more and more .

And you all seem bunch of computer genius : ) so Advice me the best .
I will keep asking advices form you all regarding different stuff .

Thanks a lot again : ) MAJOR GEEKS ROCKSSSSSSSSS !!!!!!!!!!!!!! : )