Adobe Flash Player reached its "End of Life" (EOL) on December 31, 2020. Shortly after, Adobe blocked Flash content from running in major web browsers for security reasons.
Are you trying to run a specific from your desktop, or is this error happening on a particular website ? this application requires flash player v90246 or higher
Some "forked" browsers like still support NPAPI plugins. This is a more advanced route and is generally only recommended if you are a power user trying to access a specific legacy enterprise application that Ruffle cannot handle. A Note on Security Adobe Flash Player reached its "End of Life"
When you see this specific version error (v9.0.124), it usually means: 2020. Shortly after
If you have a specific file on your computer and just need to open it: