Magento

I have a fresh install of the latest Magento and I get this error after I install it via magento Connect:

Error in file: “/home/magentos/public_html/app/code/core/Mage/Sales/sql/sales_setup/mysql4-upgrade-0.8.26-0.8.27.php” - SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name ‘customer_prefix’
Trace:
#0 /home/magentos/public_html/app/code/core/Mage/Core/Model/Resource/Setup.php(280): Mage::exception(’Mage_Core’, ‘Error in file: ...’)
#1 /home/magentos/public_html/app/code/core/Mage/Core/Model/Resource/Setup.php(172): Mage_Core_Model_Resource_Setup->_modifyResourceDb(’upgrade’, ‘0.8.26’, ‘0.9.11’)
#2 /home/magentos/public_html/app/code/core/Mage/Core/Model/Resource/Setup.php(139): Mage_Core_Model_Resource_Setup->_upgradeResourceDb(’0.8.26’, ‘0.9.11’)
#3 /home/magentos/public_html/app/code/core/Mage/Core/Model/Resource/Setup.php(114): Mage_Core_Model_Resource_Setup->applyUpdates()
#4 /home/magentos/public_html/app/code/core/Mage/Core/Model/Config.php(209): Mage_Core_Model_Resource_Setup::applyAllUpdates()
#5 /home/magentos/public_html/app/code/core/Mage/Core/Model/App.php(230): Mage_Core_Model_Config->init(Array)
#6 /home/magentos/public_html/app/Mage.php(397): Mage_Core_Model_App->init(’’, ‘store’, Array)
#7 /home/magentos/public_html/app/Mage.php(416): Mage::app(’’, ‘store’, Array)
#8 /home/magentos/public_html/index.php(40): Mage::run()
#9 {main}

Does anyone know what this is?

Hi lindaw,

can u describe full process how u installed Magento (which version)

thanks

Sorry, sorted this out about a day after my post in December.