Help with Adware problem

Norton picked up an Adware problem but couldn't delete it. Neither SpyBot nor Adaware picked it up and when I looked for it in the place where Norton said it would be (ysbactivex.dll within Temporary Internet Files/Content.IE5) it wasn't there.

Has any one got any idea how to find and get rid of this thing?

It's known as Adware.Istbar on the Symantec site but I can't find this or ysbactivex.dll on the computer.

Thanks.

have you tried the new version of spybot

http://www.dogweb.co.uk/talkdogs/spy...roy_23572.html

Another thing if you got your option set in explorer to empty the temp folder when the explorer is closed this will the reason it's not there cause it's already deleted.

you could try microsoft beta i have its free so thats a good start it got rid of loads of things on my pc i run a scan every two days

If it is in the Temporary Internet Files, try clearing your cache.

In IE, goto Tools and select Internet Options.

Under the Temporary Internet Files section, click on the Delete Files button.

If you re-scan with Norton, does it still find them ?

Alternatively, try the removal tool:

http://securityresponse.symantec.com...r/FxIstbar.exe

Thanks everyone - used the removal tool and it said it wasn't there so will re-scan with Norton to make sure.