Magento Open Source, 1.9.x
Reinstalling Magento

If you want to repeat the installation of Magento Open Source on the same server, it is not necessary to download the files again.

To reinstall Magento:

1. On the server, delete the file: app/etc/local.xml
2. Delete any files and directories found in: var/
3. With your browser, navigate to your Magento directory. For example:

The Magento Installation Wizard launches automatically.