Hi, I'm SO happy to have SpyBot again, it was always great until an error message kept me out (freshly installed tonight, need to uninstall the first one) I've read a few of the threads re the message in the title but am still unclear about what it means for my system. I have been using Zone Alarm on a trial basis for a week...do I even need the Microsoft security system? I have unchecked it for now because I am not that computer savvy. Any thoughts? TIA!