Win7 system prompts dial-up connection error 797 how to solve

First, right click on the dial you created, click delete
1, the location is in [Start] (bottom left round round Windows logo) & mdash; & mdash; control panel & mdash; & mdash; Network and Internet——View network status and tasks——Change adapter settings (located at the top left of the window), right click on the dial-up connection you created (name is your own, may be called broadband dialing, etc.) Left click on [Delete] in the right-click menu.
2. Find your dial-up connection and delete it.
Second, re-create a new dial-up connection
1, open the control panel, select “ Network and Sharing Center & rdquo;.
2. Select “Set New Connection or Network> in Network and Sharing Center.
3. Choose to connect to the Internet.
4, select “ still have to set a new connection & rdquo;.
5, select “ broadband PPPoE & rdquo;.
6, enter the corresponding broadband account and password, click on the connection.
7. Click “Change Adapter Settings Windows7 Tutorial
8. Right click on "Broadband Connection" to select “Create Shortcut"
There are also the following may also cause dialing 797 error
1, ADSL cat is broken or the power is not turned on.
2, the network cable is not available (that is, the network cable is broken), the network cable is also equipment, but also has a service life!
3, the network cable is not plugged.