System Restore back to when it worked.
For some reason the work offline dialogue box keeps popping up on my dad's PC and he can't connect to the web. Running XP, IE 7 and have a broadband connection. When I go to file and uncheck work offline in IE, the box won't pop up but we still can't connect to the web. Called ISP (Comcast) and they said everthing looks fine from their end and that it must be the PC. Any ideas?