# wordpress-seo/18.4.1/src/exceptions/addon-installation

Yoast SEO – Advanced SEO with real-time guidance and built-in AI, version 18.4.1. 5 entries.

- Page: https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation
- Release archive: https://downloads.wordpress.org/plugin/wordpress-seo.18.4.1.zip

- file [addon-activation-error-exception.php](https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation/addon-activation-error-exception.php)
- file [addon-already-installed-exception.php](https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation/addon-already-installed-exception.php)
- file [addon-installation-error-exception.php](https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation/addon-installation-error-exception.php)
- file [user-cannot-activate-plugins-exception.php](https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation/user-cannot-activate-plugins-exception.php)
- file [user-cannot-install-plugins-exception.php](https://pluginprobe.com/plugins/wordpress-seo/18.4.1/code/src/exceptions/addon-installation/user-cannot-install-plugins-exception.php)

Append `?format=md` to any of these, or send `Accept: text/markdown`, to read them as
Markdown. Add `/raw/` in place of `/code/` for the file with no wrapper at all.