IE Redirected

[Confused]

When ever I type an invalid URL IE redirects me to
www.perfectnav.com. How do I disable this?

 

[John Lanza]

First check for scum wear

http://mvps.org/winhelp2002/unwanted.htm

When ever I type an invalid URL IE redirects me to
www.perfectnav.com. How do I disable this?

 

[H Leboeuf]

It might be caused by this parasite.

KeenValue http://www.doxdesk.com/parasite/KeenValue.html
More:
http://securityresponse.symantec.com/avcenter/venc/data/adware.keenval.html
More: http://www.dslreports.com/forum/remark,6752007