google app engine Deploy failing - Process exited with code 2 - php

Question

I'm new to Google App Engine and having troubling understanding their error messages.
I'm using Google App Engine Launcher (on Win XP).
When I press Deploy (and then sign-in) I get this error message.
\pythonw.exe', '-u', 'C:\Program
Files\Google\google_appengine\appcfg.py', '--no_cookies',
u'--email=by#onetel.com', '--passin', 'update', 'C:\Documents and
Settings\Barry\My Documents\test\high-winter-668']" Usage:
appcfg.py [options] update | [file, ...]
appcfg.py: error: Error parsing C:\Documents and Settings\Barry\My
Documents\test\high-winter-668\app.yaml: Unable to assign value
'http://high-winter-668.appspot.com/' to attribute 'application':
Value 'http://high-winter-668.appspot.com/' for application does not
match expression
'^(?:(?:[a-z\d-]{1,100}\~)?(?:(?!-)[a-z\d-.]{1,100}:)?(?!-)[a-z\d-]{0,99}[a-z\d])$'
in "C:\Documents and Settings\Barry\My
Documents\test\high-winter-668\app.yaml", line 1, column 14.
2014-08-15 17:09:39 (Process exited with code 2)
Can someone tell me what this means please?
My app.yaml file contains:
application: http://high-winter-668.appspot.com/
version: 1
runtime: php
api_version: 1
handlers:
- url: /.*
script: high-winter-668.php
At https://appengine.google.com/
my "Application" and "Title" both say "high-winter-668"
And in my local application folder C:\Documents and Settings....\high-winter-668\
I have two files:
app.yaml and high-winter-668.php
Thanks

Answer 1

I use just the app name alone:
application: high-winter-668
version: 1
runtime: php
api_version: 1
handlers:
- url: /.*
script: high-winter-668.php
This:
^(?:(?:[a-z\d-]{1,100}\~)?(?:(?!-)[a-z\d-.]{1,100}:)?(?!-)[a-z\d-]{0,99}[a-z\d])$
is a Reg-Ex search pattern

Answer 2

To add more about app name:
Only lowercase, digits and '-' are allowed and the app name cannot be
more than 100 characters long.