...........ANSWER TO "This doesn´t appear a valid zip code"-.....................

I think I got an answer, you need to Disabled the MessageBox editing the script

1.-Sorry about my english.

2.-Switch DesktopX Client to DesktopX Builder, right click on Desktop Icon on bottom pf the screen to switch it.

3.-When the DesktopX Builder is already loaded, right click on upper-left corner of the Weather Widget (where a Sun or Cloudy Image appears) and select "EditScrip" option.

4.-The DesktopX Script Editor will be pop up with the 'code' of the weather widget, then search the code line with the sentence:

   Widget.Preference("location").defaultvalue = "MXSP0079" (usually at line 11) 

   We need to change the default location ID.

5.-To get our location ID, go to this page  http://www.weather.com/ and search your city on search browser, this is only to ensure that our city is included on data base. (In my case San Luis Potosi,Mexico)

6.-Once we have our "exactly location name" we go to this page

    http://xoap.weather.com/search/search?where=San Luis Potosi,Mexico

    and replace San Luis Potosi,Mexico with your "exactly location name", if your city is included on data base it will show you a id-locations list

    of your city and near cities to, with this template:

    <loc id="MXSP0079" type="1">San Luis Potosi, Mexico</loc> (My city San Luis Potosi , location id = "MXSP0079")

7.-When you have your location id (with the quotation marks "") replace in this code line, after = symbol.

    Widget.Preference("location").defaultvalue = "MXSP0079" (usually at line 11) 

8.-The instructions above are for setup our location name, now we have to disable the Message Box with the alarm

    "This doesn´t appear a valid zip code"

9.-After relocated you id, on the same scritp file, search for any Msgbox instruction (I found it at line 48) and comment it

10.-When we comment a code line, the main code doens´t included.

11.-To comment a line in the Script, type an apostrophe (  '  ) before the linelike this

      'Msgbox "This doesn't appear to be a valid zip code." & vbNewLine & vbNewLine & "Please try again.", vbExclamation + vbOKOnly, "Zip error
                '

12.-I only find this Msgbox in my script, maybe you have a few of them, remember only disabled the MsgBox with the message:

     "This doesn't appear to be a valid zip code." & vbNewLine & vbNewLine & "Please try again."

13.-I hope this will help you, My computer have 5 hours without the message

14.-Sorry about the writting, if you have any question this is my email "howserlx@hotmail.com"