© 2026 Jasper van Baten, AmsterCHEM

This Application Requires Flash Player V9.0.246 Or Higher

Because Adobe officially "sunsetted" Flash Player at the end of 2020, fixing this isn't as simple as clicking an "Update" button. Here is everything you need to know about why this is happening and how to get your application running again. Why You Are Seeing This Message

Are you tired of encountering the annoying error message "this application requires flash player v9.0.246 or higher" when trying to access a website or run a specific application? You're not alone. This error has been a thorn in the side of many users for years, and it's time to explore the causes, solutions, and workarounds. this application requires flash player v9.0.246 or higher

The error message is a legacy alert triggered by software that relies on the discontinued Adobe Flash Player. Because Adobe officially ended support for Flash on December 31, 2020 , and began blocking content from running in the player on January 12, 2021 , modern browsers and operating systems no longer support it by default. Why You Are Seeing This Error Because Adobe officially "sunsetted" Flash Player at the

: You can also download a standalone Ruffle desktop application to open .swf files directly from your computer. 0;441; You're not alone

Older workarounds involved rolling back your computer's date. Modern browser updates have patched this loop, and it breaks your internet security certificates.

18;write_to_target_document1a;_G3TsabebNaj5seMP-63AiQs_20;56; 0;164f;0;b6f;

Download the Ruffle extension for Chrome, Firefox, or Edge. It automatically translates Flash components so they work on old websites.