Since Adobe itself has discontinued this product, there are no official fixes to the issue. However, there are some solutions you can implement to unblock Flash Player on Chrome, Edge, Firefox ...
Adobe Flash Player is the high performance, lightweight, highly expressive client runtime that delivers powerful and consistent user experiences across major operating systems, browsers ...
The Adobe Flash player and Javascript are required in order to view a video which appears on this page. You may wish to download the Adobe Flash player. One figure ...