I have BT Online Protection using Norton Security through my ISP (Free) I have followed the instructions from click here but I get the message "BT Yahoo! Base Components are utilized by many BT Yahoo! applications. The Base Components may not be removed until all other BT Yahoo! applications are removed." I have tried in safe mode with the same result. It's not desperate, but Barclays are offering 12 months free with Kaspersky and I thought I might try it to see which I preferred. Any ideas ?