- Go to the root path of the site on the server you are installing the extension on.
- Within the root path, extract the 'CMS\App_Data\CMSTemp\ImportExport\Manual Installation\Toolkit<ExtensionName>_ManualInstall_X.X.X.X_for_Kentico_XX.X.zip' file.
- Copy all of the extracted files to the 'CMS' directory.
After the above steps, continue with the installation within Kentico Xperience.