First of all take a look at this link
http://montiera.com/
Now you will realise that the problem is related to some software called Babylon.
I would suggest you go to CONTROL PANEL>ADD & REMOVE PROGRAMS and remove all Babylon products (PROGRAM and IE TOOLBAR).
After this, restart your system and then SCAN with your SPYWARE PROTECTION PROGRAM.
Once all done, RESTART again and OPEN Internet Explorer or other browser. That annoying WIZEBAR popup should not appear now.
It worked for me. Hope it helps.