Comodo Install & Loss of Wireless-G

I installed ComodoPE and when my MS XP SP2 re-started, all hotlinks and references to my Linksys Wireless-G 2.4GHz modem were gone. I left all default firewall settings alone because I was going to set it up once the system re-booted.

I removed Comodo and re-installed my Linksys driver and thought I would ask here why this happened?

More importantly, will the same thing happen again if I re-install ComodoPE?

For instance, is there anything I should do to the firewall settings before I let it re-boot my system following installation?