error 720

  1. N

    Windows 7 Error 720 when trying dial-up connection

    I'm getting error 720 when trying a dial-up connection to my ISP. And it says to check the network settings but I didn't mess with anything in the network setting to get this error. what could be the reason and how to resolve it.
    • nooranium
    • Thread
    • connection dial-up error 720 isp modem network resolution settings troubleshooting windows
    • Replies: 1
    • Forum: Windows Help and Support