Hello,

Mostly 404 not found errors are caused due to missing `.htaccess` file. Please make sure that you have upload the .htaccess file and docs has FAQ about this.

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**Why am I getting 404 Not Found error after installation?**

Please

1. make sure that your apache `mod_rewite` is enabled
2. check that `.htaccess` file is successfully uploaded and exists in the main directory of SMA
3. `base_url` in `app/config/config.php`

If you are using godaddy, please visit the codeigniter [official guide](https://github.com/bcit-ci/CodeIgniter/wiki/Godaddy-Installation-Tips). You might need to check and modify you `.htaccess` file too.

You can always check your error log or with server admin to get more information about the issue.

Thank you