Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
The APS Catalog has been deprecated and removed from all Plesk Obsidian versions. Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.
As I know it is something like flash and there is nothing required from server side. You should just place silverlight files to site directory and it will be parsed and showed on client's side by his browser.
It should be installed on client's computers for parsing silverlight files from Plesk server. Nothing should be installed on Plesk, just silverlight files should be placed to appropriate folders.