i have just installed magento store, but when i am trying to add product and anything in admin panel this error displays.
There has been an error processing your request
Exception printing is disabled by default for security reasons.
Error log record number: 1564392442 Magento is a trademark of Magento Inc. Copyright © 2013 Magento Inc.
And in error report below detail is generated.
a:5:{i:0;s:71:"Could not determine temp directory, please specify a cache_dir manually";i:1;s:4124:"#0 D:\EmpiricalEdgeINC\Projects\Magento\lib\Zend\Cache\Backend.php(197): Zend_Cache::throwException('Could not deter...')
#1 D:\EmpiricalEdgeINC\Projects\Magento\lib\Zend\Cache\Backend\File.php(123): Zend_Cache_Backend->getTmpDir()
#2 D:\EmpiricalEdgeINC\Projects\Magento\lib\Zend\Cache.php(153): Zend_Cache_Backend_File->__construct(Array)
#3 D:\EmpiricalEdgeINC\Projects\Magento\lib\Zend\Cache.php(94): Zend_Cache::_makeBackend('File', Array, false, false)
#4 D:\EmpiricalEdgeINC\Projects\Magento\lib\Zend\Locale\Data.php(314): Zend_Cache::factory('Core', 'File', Array, Array)
#5 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Html\Calendar.php(42): Zend_Locale_Data::getList('en_US', 'days')
#6 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(919): Mage_Core_Block_Html_Calendar->_toHtml()
#7 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#8 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('calendar', true)
#9 D:\EmpiricalEdgeINC\Projects\Magento\app\design\adminhtml\default\default\template\page\head.phtml(33): Mage_Core_Block_Abstract->getChildHtml('calendar')
#10 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(241): include('D:\EmpiricalEdg...')
#11 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml\defau...')
#12 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(286): Mage_Core_Block_Template->renderView()
#13 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(919): Mage_Core_Block_Template->_toHtml()
#14 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#15 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('head', true)
#16 D:\EmpiricalEdgeINC\Projects\Magento\app\design\adminhtml\default\default\template\page.phtml(43): Mage_Core_Block_Abstract->getChildHtml('head')
#17 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(241): include('D:\EmpiricalEdg...')
#18 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml\defau...')
#19 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Template.php(286): Mage_Core_Block_Template->renderView()
#20 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Adminhtml\Block\Template.php(81): Mage_Core_Block_Template->_toHtml()
#21 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Block\Abstract.php(919): Mage_Adminhtml_Block_Template->_toHtml()
#22 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Model\Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#23 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Controller\Varien\Action.php(390): Mage_Core_Model_Layout->getOutput()
#24 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Adminhtml\controllers\Customer\GroupController.php(58): Mage_Core_Controller_Varien_Action->renderLayout()
#25 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Controller\Varien\Action.php(418): Mage_Adminhtml_Customer_GroupController->indexAction()
#26 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Controller\Varien\Router\Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('index')
#27 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Controller\Varien\Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#28 D:\EmpiricalEdgeINC\Projects\Magento\app\code\core\Mage\Core\Model\App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#29 D:\EmpiricalEdgeINC\Projects\Magento\app\Mage.php(684): Mage_Core_Model_App->run(Array)
#30 D:\EmpiricalEdgeINC\Projects\Magento\index.php(87): Mage::run('', 'store')
#31 {main}";s:3:"url";s:75:"/index.php/admin/customer_group/index/key/b2fae5e1d3af811ecf33afc28e846de0/";s:11:"script_name";s:10:"/index.php";s:4:"skin";s:5:"admin";}
How to solve this please help