How can I get rid of this?

[jognlope]

http://browser-security.microsoft.com/block.php?r=21.1

[robert99]

There are details here:

http://www.spywarevoid.com/remove-microsoftbrowser-security-centercom-browser-hijacker.html

If you have free Spybot S&D you can go into the BHO (browser helper objects) and switch off the malware part.

[jognlope]

thanks got the genius at work to fix it and he did!