Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Screwed up my XP network settings

What a pain it caused. I have a Dell 8200 with XP Pro and internet access through a LAN built around standard old NetGear RT314 gateway router hooked to a DSL modem. Nothing fancy. While installing McAfee VirusScan Home 7.0, I explicitly tell it NOT to install the Firewall because I know it could (mess) up my network settings in XP. And what does it do? It (messed) up my network settings anyway, and I could not get back online no matter how many times I tried to tweak the XP LAN settings. Luckily, the XP System Restore let me go back to before installation, and then everything was fine. I have since learned from other reviewers that, apparently, McAfee installs part of the firewall even when you tell it not to...