TCP/IP Network Transport is not Installed

[Mark713]

I've been running a Sony Vaio for 2 years without problem -
I then was working on installing a Belkin Powerline
adapter for another machine in the house, and used the
Vaio to manage it.

I installed their software, which has not messed up my
computer, giving me a "TCP/IP Network Transport is not
Installed" error apon reboot.

I've uninstalled Belkin's crappy software, but still have
the problem ...

Any ideas?

 

[Ken Wickes [MSFT]]

I have traced several of these problems to improperly configured winsock
LSPs. Run "winmsd" and go to Components/Network/Protocol. Look at the
names in the list, anything with "MSAFD" in it or the "RSVP xxx Service
Provider" should be fine. Anything else is suspect, and uninstalling the
owning program might help.

If that fails or your provider list is empty, you may need to rebuild the
catalog from scratch. The following instructions will rebuild your catalog
for TCP/IP. If you are using any other transports (If you don't know, then
you probably aren't) then you will have to reinstall them as well.

NOTE: You may want to print out these instructions or save them to your
hard disk before starting.

1. Backup and delete the following registry keys

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock2

2. Reboot

3. Go to the network connections folder, right click the icon for your
network connection, and select properties.

4. Click install, choose "protocol", and click "add..."

5. Click "Have Disk...", enter "\windows\inf", click OK

6. Select "Internet Protocol (TCP/IP), click OK

7. When the process in complete, reboot