Moving page to folder

Seem to having a problem creating new pages and moving to different location.

Creating a new page in root and displays ok but when trying to move to new folder get:-

( ! ) Notice: Undefined offset: 1 in C:\wamp\www\callanetics\perch\core\apps\content\PerchContent_Page.class.php on line 296
Call Stack
#   Time    Memory  Function    Location
1   0.0000  260408  {main}( )   ..\index.php:0
2   0.0566  2973112 include( 'C:\wamp\www\callanetics\perch\core\apps\content\modes\page.edit.pre.php' )    ..\index.php:32
3   0.0616  3327272 PerchContent_Page->move_file( ) ..\page.edit.pre.php:124

File shows in folder list as moved to new folder but accessing the file from new location:-

( ! ) Warning: include(C:\wamp\www\callanetics\perch\templates\pages): failed to open stream: Permission denied in C:\wamp\www\callanetics\information\privacy-policy.php on line 1
Call Stack
#   Time    Memory  Function    Location
1   0.0000  239176  {main}( )   ..\privacy-policy.php:0

( ! ) Warning: include(): Failed opening '..\perch\templates\pages' for inclusion (include_path='.;C:\php\pear') in C:\wamp\www\callanetics\information\privacy-policy.php on line 1
Call Stack
#   Time    Memory  Function    Location
1   0.0000  239176  {main}( )   ..\privacy-policy.php:0

Have tried adding the path when first creating page but the file is still created in root and gives a 404 as page not in folder location. Trying then to move give "A page file already exists at the new location."

Have read the section when getting a server error and the runtime page code is:-

<?php include(str_replace('/', DIRECTORY_SEPARATOR, 'perch/templates/pages/main-flexible-content.php')); ?>

which shows the correct page located in root and the code for the moved page is:-

<?php include(str_replace('/', DIRECTORY_SEPARATOR, '..\..\perch\templates\pages')); ?>

when changed to:-

<?php include(str_replace('/', DIRECTORY_SEPARATOR, '../perch/templates/pages/main-flexible-content.php')); ?>

page displays as expected!

Diagnostics report
HEALTH CHECK

Perch is up to date
PHP 5.5.12 is up to date
MySQL 5.6.17 is up to date
Image processing available
SUMMARY INFORMATION

Perch: 2.8.7, PHP: 5.5.12, MySQL: mysqlnd 5.0.11-dev - 20120503 - $Id: bf9ad53b11c9a57efdb1057292d73b928b8c5c77 $, with PDO
Server OS: WINNT, apache2handler
Installed apps: content (2.8.7), assets (2.8.7), categories (2.8.7)
App runtimes: <?php $apps_list = array( 'content', 'categories', );
PERCH_LOGINPATH: /perch
PERCH_PATH: C:\wamp\www\callanetics\perch
PERCH_CORE: C:\wamp\www\callanetics\perch\core
PERCH_RESFILEPATH: C:\wamp\www\callanetics\perch\resources
Image manipulation: GD
PHP limits: Max upload 64M, Max POST 3M, Memory: 128M, Total max file upload: 3M
Resource folder writeable: Yes
HTTP_HOST: callanetics.dev
DOCUMENT_ROOT: C:/wamp/www/callanetics
REQUEST_URI: /perch/core/settings/diagnostics/
SCRIPT_NAME: /perch/core/settings/diagnostics/index.php

regards Rob