Windows Vista Error 31: A device attached to the system is not functioning

[LUllom]

I am having problem connecting to the internet with may dialup modem in Vista Ultimate. Whenever I connect it dials out but when it goes to check username and password it gives me a Error 31: A device attached to the system is not funtioning. I have tried 4 different modems but they all give me the same error. I have found some other people with the same problem on the internet but there is no solution. I would appreciate any help you could give me

 

[kjanx]

there is a solution,
google.com
second line qown.

 

[Capaverde]

I'm confusing. What you mean with "google.com second line qown"?

 

[kemical]

I tried typing 'error 31' (without the quotes) in Google and it came up with a few options. Maybe thats what he/she meant?