[This is an update of the post, that was originally published on the 3-rd of November 2010]
A common issue with server migrations, components installations, and site security in Joomla is wrong folders and files permissions. If you are new to Joomla folders and file permissions, please visit our tutorial How to Change Joomla Folder and File Permissions.
In this tutorial, however, you will learn how to fix wrong files and folders permissions using free Admin Tools Core.This popular component is a powerful way to quickly correct any folder and file permissions you may encounter.
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