DB_DataObject_Generator insufficient data?

Hi, I'm trying to generate the classes for PEAR DB DataObject and getting this error

[DB_Error: message="DB Error: insufficient data supplied" code=-20 mode=return level=notice prefix="" info="SHOW TABLES [nativecode=0 **]"]

after executing
c:>php createTables.php e:pathtoconfigOpts.ini

configOpts.ini look like this

[DB_DataObject]
database = mysql://root:mypass@localhost/mydatabase
schema_location = "e:Archivos de programaapachefriendsxampphtdocsmyAppDOSchema"
class_location = "e:Archivos de programaapachefriendsxampphtdocsmyAppDO"
require_prefix = "e:Archivos de programaapachefriendsxampphtdocsmyAppDO"
class_prefix = DO_
debug = 3
debug_ignore_updates = false
dont_die = false
extends_location = DB/DataObject.php
extends = DB_DataObject

any ideas where I can check more information about the error?

regards

Sorry, I forgot specify I'm using

PHP 5.0.3
Apache/2.0.52
Windows XP SP1
All needed folders created, no output except

DB_DataObject_Generator : 0 : CREATING FOR

and the above error line.
thanks in advance

Me again, just donwloaded latest snapshot and worked fine (that was a PHP 5.0.3 CLI bug)

http://snaps.php.net/

salutes