You receive an “Unable to establish protocols” error message

Reinstall dial-up networking and dial-up networking components.

To reinstall dial-up networking:

1Click Start, then select Settings, then Control Panel. The Control Panel window opens.

2Click/Double-click Add/Remove Programs, then click the Windows Setup tab.

3Double-click Communications.

4Click to clear the Dial-Up Networking check box, then click OK twice. The System Settings Change dialog box opens.

5Click OK. The computer restarts.

6Click Start, then select Settings, then Control Panel. The Control Panel window opens.

7Double-click the Add/Remove Programs icon, then click the Windows Setup tab.

8Double-click Communications.

9Click to select the Dial-Up Networking check box, then click OK twice. The System Settings Change dialog box opens.

10Click Yes. The computer restarts. If you are asked to insert a CD from the System Restoration Kit, do so.

To reinstall dial-up networking components:

1Click Start, then select Settings, then Control Panel. The Control Panel window opens.

2If you do not see the Network icon, click view all control panel options.

3Double-click the Network icon.

4If TCP/IP is not included in the Network Components list, click Add, then select Protocol, Add, then Microsoft as the manufacturer. Click TCP/IP on the right side of the dialog box, then click OK.

5Click Client for Netware Networks, then click Remove.

6Click IPX/SPX, then click Remove.

7Click NetBeui, then click Remove.

8Make sure the Primary Network Logon field is set to Windows Logon.

9Click OK twice, then restart the computer.

82Troubleshooting

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Gateway PC manual You receive an Unable to establish protocols error message, To reinstall dial-up networking