Flash Player Downgrade Required  
Do not install the current Flash Player (Not Recommended)  
Avoid using ffmpeg, an outdated AudioVideo codec library  
less  
Flash Player Downgrade  
Your downgrade is mandatory:  
The older version of Flash Player is  
mandatory  
remove  
now:  
Uninstallation takes over 30 seconds and removes  
all recent updates and fixes  
& Uninstall  
Flash Player version: 17.1.0.188  
Build release date: 29.07.2018  
Restart  
required  
Delete  
Remove Now