Task Bars Woes

Can anyone please help me ?

Another user on the home PC upgraded there messenger and after the instalation there was a new task bar at the top with a search engine and we kept getting casino pop ups after uninstalling messenger and finding how to get rid of the games from a site called ncase we still have the task bar
can anyone tell me how to get rid of it once and for all you can click on it and get rid of it for a while but then it come back

Any help would be great

Thanks

 

Without knowing the name of the search engine displayed on your new, unwanted taskbar, the best advice is to download, install, immediately update and then run Spybot and/or AdAware (you can use them both.) Let whichever one you choose clean up any spyware it finds.