Home All Groups Group Topic Archive Search About

Failed TCP/IP Internal Loopback Test & Failed Network Comms Test

Author
1 Mar 2007 6:26 PM
2705gemini
Hi,

I ran PC Doctor to test the connection on my network adapter (Realtek
RTL8139/810x Family Fast Ethernet NIC)

The test failed on the following:

Failed TCP/IP Internal Loopback Test Error Code NC315-5W

Failed Network Communication Test Error Code NC315-1W

If anyone could advise on this it would be much appreciated.

Thanks in advance.

Author
1 Mar 2007 7:54 PM
Michael W. Ryder
2705gemini wrote:
Show quoteHide quote
> Hi,
>
> I ran PC Doctor to test the connection on my network adapter (Realtek
> RTL8139/810x Family Fast Ethernet NIC)
>
> The test failed on the following:
>
> Failed TCP/IP Internal Loopback Test Error Code NC315-5W
>
> Failed Network Communication Test Error Code NC315-1W
>
> If anyone could advise on this it would be much appreciated.
>
> Thanks in advance.


Did you at one time have ZoneAlarm on the machine?  I had a similar
problem with a computer that was loading a small part of ZoneAlarm but
there was no mention of it in Startup nor any icon in the taskbar.