[support] Drush site alias question

[Anthony]

I have a Drupal install at n:/.

I defined some site aliases in the file aliases.drushrc.php defined in the
drush dir.

When I run
*drush sa *
I get

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

m:\drush>drush sa
*Unable to create N://.drush.
[error]*

 $aliases['dev'] = array(
      'root' => 'm:/polamblue',
      'uri' => 'http://polamblue.localhost:8080/',
    );
 $aliases['prod'] = array(
      'root' => '/home3/polamor1/public_html',
      'uri' => 'http://www.polam.org/',
    );


$aliases['macdev'] = array(
      'root' => 'm:/tonymac/public_html/tonymac',
      'uri' => 'http://tonymac.localhost:8080/',
    );
 $aliases['macprod'] = array(
      'root' => '/home3/tonymacc/public_html/drupal',
      'uri' => 'http://www.tony-mac.com/drupal/',
    );
*Unable to create N://.drush.
[error]*

I have no idea where to start looking for this error. Googling brings up
nothing.
Any help greatly appreciated.

-- 

*Anthony Stefan Maciejowski*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.drupal.org/pipermail/support/attachments/20120711/0786f58e/attachment.html