Please follow the steps below to import an old theme file which is not in Emgage | Prime Stylizer Themes document library.

  1. In a new browser tab, navigate to Site Contents on the root site of the site collection.

  2. Open the Emgage | Prime Stylizer Themes document library.

    SharePoint 2013/2016

    SharePoint 2010

  3. Upload old less files to the library manually using the Upload button in the Ribbon.

  4. In Edit properties set ThemeName and URL.

  5. Open the URL "{SiteCollectionUrl}/_layouts/EmgageProducts/Migrate.aspx" and click the Migrate button. After successful migration, the theme file will be available for use in the Prime Stylizer.