Windows 98 SE, All Service packs and updates applied.
I create a Dial Up Network Connection to Clients ISP. The minute the client restart her pc, the dialup connection goes missing. When I try recreate the connection - Windows reckons the dialup connection already exists and wont let me create it with the same name. So each time the user restarts she creates a new differently named dialup connection, and then has to reset her outlook express etc...