
244
Troubleshooting
You received an “Unable to establish protocols” error message
■
Reinstall dial-up networking and dial-up networking components.
To reinstall dial-up networking:
1
Click
Start
, then select
Settings
, then
Control Panel
. The Control Panel
window opens.
2
Click/Double-click the
Add/Remove Programs
icon, then click the
Windows Setup
tab.
3
Double-click
Communications
.
4
Click to clear the
Dial-Up Networking
check box, then click
OK
twice.
The System Settings Change dialog box opens.
5
Click
Yes
. The computer restarts.
6
Click
Start
, then select
Settings
, then
Control Panel
. The Control Panel
window opens.
7
Click/Double-click the
Add/Remove Programs
icon, then click the
Windows Setup
tab.
8
Double-click
Communications
.
9
Click to select the
Dial-Up Networking
check box, then click
OK
twice.
The System Settings Change dialog box opens.
10
Click
Yes
. The computer restarts. If you are asked to insert your
System Restoration Kit CD, do so.
To reinstall dial-up networking components:
1
Click
Start
, then select
Settings
, then
Control Panel
. The Control Panel
window opens.
2
If you do not see the
Network
icon, click
view all control panel options
.
3
Double-click the
Network
icon.
4
If
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
.
5
Click
Client for Netware Networks
(if included), then click
Remove
.
Summary of Contents for 3350
Page 35: ...28 Getting Started ...
Page 67: ...60 Windows Basics ...
Page 77: ...70 Using the Internet ...
Page 107: ...100 Sending and Receiving Faxes ...
Page 121: ...114 Managing Power ...
Page 137: ...130 Customizing Your Computer ...
Page 159: ...152 Using the Port Replicator ...
Page 211: ...204 Using Gateway GoBack ...
Page 229: ...222 Reinstalling Device Drivers ...
Page 235: ...228 Restoring Software ...
Page 257: ...250 Troubleshooting ...
Page 271: ...264 Getting Help ...