Adobe Flash Player was officially discontinued and blocked by major browsers at the end of 2020. Seeing this error message today usually means you are trying to access a "legacy" or "abandoned" piece of web content that hasn't been updated to modern standards like The Rise and Fall of Flash
A community-maintained installer that strips out the Adobe time-bomb kill switch, intended for local offline project testing. 3. Use the Official Standalone Flash Projector this application requires flash player v90246 or higher
Download the (not the browser plugin). Run the projector application. Go to File -> Open and select your application's .swf file. Adobe Flash Player was officially discontinued and blocked