I have been having a problem with Vista and hybernation, microsoft tech help asked me to disable and then enable a few things, the internal modem being one of them.
Now Vista fax won't work this is the fault:
When I open the fax software, I see a message at the bottom “no fax accounts are configured”, so I tried to add an account using tools/fax accounts. It lets me click add, ask for modem or network, ( I choose modem) then it ask me for a name, but I see that the options “use defaults for sending fax” and “do not use by defaults “ are greyed out, when I click next I get an error message “ An error occurred, please try the operation later or contact your administrator.
I have check the phone line on another computer and that is OK. I have checked the modem, it says its working normally, and when I run diagnostic it checks OK. I have tried removing the fax facility by turning it off and then on again.