I've read the similar posts and the attached links but still have had no luck getting my wireless network to work.  Here's the scenario:  Dell 8200 desktop, Dell 5150 laptop. Both run Windows XP. Dell 1400 wireless router.  Comcast cable modem.  The desktop is hard wired to the router.  I have the internet access on both the desktop and laptop but can't get the wireless network to go (file and printer sharing). I've run the wizard and get that spooler sub-ap error message. I've disabled the Internet firewall.  I am running McAfee Personal Firewall.  Any advice would be greatly appreciated!  Thanks,