For Windows 98 we still have Spybot, and this online scan -> http://www.ewido.net/en/onlinescan/
Remember this only removes the pests, it may or may not correct the issue.
I'm having quite a problem . I'm suddenly unable to get to the control panel.I tried using the start menu programs method and also the taskbar shortcut method. neither can I get to 'my computer' by double clicking the desktop icon.The mouse moves around but the click won't do anything, Sometimes the hourglass appears but won't disappear. Even the start menu won't come on. I have to restart the computer by pressing control/alt/ delete twice. Could someone please help. I can get online and get outlook express and do most other things. Oh yes, I forgot to say I tried rebooting many times and that didn't work.