ERROR: The requested URL could not be retrieved

[chikadance]

When I modify a page,It return a Tip:

<TITLE>ERROR: The requested URL could not be retrieved</TITLE> <STYLE type="text/css"></STYLE>

ERROR

The requested URL could not be retrieved

---

While trying to retrieve the URL: http://127.0.0.1:9104/

The following error was encountered:

• Connection to 127.0.0.1 Failed

The system returned:

 (111) Connection refused

The remote host or network may be down. Please try the request again.

Your cache administrator is root.

---

Generated Sun, 25 Nov 2012 16:43:24 GMT by www.sshshop.com (squid/2.6.STABLE21)

[chikadance]

I do the wiki step by step
1.I enable the "experimental extension api"
2.I run the cmd as administrator and run the autosave succeed
3.I install the extension in chrome.
but why it can not
I'm really fish in this.