Ping 127.0.0.1 is not working

I have 2pc's linked to internet through linksys wireless hub. One pc can ping
router, another pc, itself.
Another pc can not ping nobody but internet is working. Here is what I get:

Pinging 127.0.0.1 with 32 bytes of data:

PING: transmit failed, error code 1.
PING: transmit failed, error code 1.
PING: transmit failed, error code 1.
PING: transmit failed, error code 1.

Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 0, Lost = 4 (1
00% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0m
s

Any thoughts?

Thank you, Gene.

No need to answer on that.
I found TCP ping request is blocked by my firewhall.

Gene.

"Gene." wrote:

> I have 2pc's linked to internet through linksys wireless hub. One pc can ping
> router, another pc, itself.
> Another pc can not ping nobody but internet is working. Here is what I get:
>
> Pinging 127.0.0.1 with 32 bytes of data:
>
> PING: transmit failed, error code 1.
> PING: transmit failed, error code 1.
> PING: transmit failed, error code 1.
> PING: transmit failed, error code 1.
>
> Ping statistics for 127.0.0.1:
> Packets: Sent = 4, Received = 0, Lost = 4 (1
> 00% loss),
> Approximate round trip times in milli-seconds:
> Minimum = 0ms, Maximum = 0ms, Average = 0m
> s
>
> Any thoughts?
>
> Thank you, Gene.