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devil_online

erro 720

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Boas estive a procurar no forum e nao encontrei nada que me respondesses.

eu ao efectuar a ligaçao do meu modem 3G da erro 720 e nao sei como hei.de resolver.

Alguma sugestão?

obg


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Boas estive a procurar no forum e nao encontrei nada que me respondesses.

eu ao efectuar a ligaçao do meu modem 3G da erro 720 e nao sei como hei.de resolver.

Alguma sugestão?

When you try to use a dial-up connection to connect to your Internet Service Provider (ISP), you may receive the following error message during the "Registering your computer on the network" portion of the connection agreement: Error 720 - the connection attempt failed because your computer and the remote computer could not agree on PPP control protocol. Additionally, when you view the devices in Device Manager, you may notice a yellow exclamation mark (!) over the icon for the WAN Miniport IP (#2) device. Then again, you may not.

CAUSE

This issue may occur if:

1.the TCP/IP protocol has become unbound from the dial-up adapter

2.or if a conflict is created when a second WAN Miniport IP device driver loads

3.or a malfunctioning firewall product broke your network stack

4.or a firewall product was removed improperly or otherwise broken

5.or Windows simply decides it wants to suck a bit more today.

RESOLUTION

To resolve this issue, uninstall then reinstall the WAN Miniport IP and PPTP devices. To do so, follow these steps:

Part 1: Remove the WAN Miniports

1.Right-click My Computer, and then click Properties.

2.Click the Hardware tab, and then click Device Manager.

3.On the View menu, click Show hidden devices.

4.Under Network adapters, you will see WAN Miniport IP devices. If a WAN Miniport IP device is listed, continue to the following step. If no WAN Miniport IP device is listed, go directly to Part 2

5.Click Start, click Run, type regedit in the Open box, and then click OK.

6.Locate the following registry subkey:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}

7.On the Registry menu, click Export Registry File, type backup-key in the File name box, and then click Save.

8.Click each of the registry subkeys under this key, and then view the Data column of the DriverDesc value to determine which of the subkeys corresponds to WAN Miniport (IP). For example, the 0005 subkey.

9.Right-click the subkey whose DriverDesc value data is WAN Miniport (IP) or WAN Minport (PPTP); (for example, right-click 0005), and then click Delete. Click Yes to confirm that you want to delete the key.

10.Quit Registry Editor.

11.Right-click My Computer, and then click Properties.

12.Click the Hardware tab, and then click Device Manager.

13.On the View menu, click Show hidden devices.

14.Under Network adapters, right-click WAN Miniport (IP) and then click Uninstall. Click OK to confirm that you want to remove this device.

15.Repeat for the WAN Miniport (PPTP).

Part 2: Reinstall the WAN Miniports

1.Find netrasa.inf in c:\windows\inf

2.Make a copy of the file and name it netrasa.inf.save

3.Open the orignal copy of netrasa.inf and place a semicolon in front of the line that starts "Excludefromselect=\" and and continue with all follwing lines and then end with "MS_NdisWanNbfIn,MS_NdisWanNbfOut" under the [ControlFlags] section. (all lines between)

4.Start a Add new hardware session (from Control Panel) and choose that the hardware is already installed. Choose to "Add New Hardware" and then select "Network Adapters" followed by "Microsoft" and then both the PPTP and the IP Wan miniport one at a time. (NO need to reboot between these steps)

5.After you finish both then reboot.

6.Select Start -> Run and type: netsh int ip reset c:\resetlog.txt

7.Reboot and try your connection.

This should resolve your issue.

[]'s

Kael Arthas


t_closed.pngKael Networks -->Artigos, Soluções, Dicas e novas Tecnologias<--

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xi nada mais simples?? ^o)


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alguém?


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por favor


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nao existe ninguem


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