hi i am still getting this error
Fatal error: Maximum execution time of 30 seconds exceeded in C:\webserver\htdocs\drupaloe71\includes\common.inc on line 911

have updated the php.ini file for max_execution_time = 120, memory_limit = 128M, max_input_time = 120

have done a clean install of openenterprise-7.x-1.0-rc3-core on windows 7 machine, with a new database.
using XAMPP Version 1.8.1, which has
+ Apache 2.4.3
+ MySQL 5.5.27 (Community Server)
+ PHP 5.4.7 (VC9 X86 32bit thread safe) + PEAR

i have tried installing a few times now. but each time it gives the timeout error and if i try to login it does allow that but give below errors along with installed apps section being blank (assuming that's beacause it has failed at some point during the configuration step).

Notice: Undefined index: highlighted in include() (line 124 of C:\webserver\htdocs\drupaloe71\modules\system\page.tpl.php).
Notice: Undefined index: sidebar_first in include() (line 136 of C:\webserver\htdocs\drupaloe71\modules\system\page.tpl.php).
Notice: Undefined index: sidebar_second in include() (line 142 of C:\webserver\htdocs\drupaloe71\modules\system\page.tpl.php).
Notice: Undefined index: navin in drupal_theme_initialize() (line 100 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Undefined index: navin in _overlay_region_list() (line 778 of C:\webserver\htdocs\drupaloe71\modules\overlay\overlay.module).
Notice: Undefined index: navin in drupal_theme_initialize() (line 100 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Undefined index: navin in _overlay_region_list() (line 778 of C:\webserver\htdocs\drupaloe71\modules\overlay\overlay.module).
Notice: Trying to get property of non-object in _theme_load_registry() (line 334 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Undefined index: navin in theme_get_setting() (line 1332 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Trying to get property of non-object in theme_get_setting() (line 1369 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).
Notice: Trying to get property of non-object in theme_get_setting() (line 1379 of C:\webserver\htdocs\drupaloe71\includes\theme.inc).

would appreciate if someone can look into this or point to a relevant link.
thanks nitin