In the past, many plugins were developed using an old system called Chrome support for these plugins ended September 1, 2015. Most of these features can now be included by website creators in a more secure way by default as part of HTML5. Plugins previously allowed extra features to be added to browsers. Plugin-based content doesn't work on Chrome See below for instructions on what to do fix problems with Flash. I'm having trouble installing NPAPI Flash Player plug-in into Google Chrome 45Īs of version 45 Chrome has permanently disabled support for NPAPI plugins (from September 1, 2015).