I use Opera in Version 52.0.2871.99 with Windows 7 64bit. I have installed Flash Player PPAPI-PLug-In-Version 22.214.171.124, but it doesn't works. If I visit the URL Hilfe zu Flash Player , it shows, that Flash Player for Opera isn't installed. Deinstallation and new installation doesn't solved the problem.
Windows 7 System shows me, that Flash Player PPAPI-Plug-In-Version 126.96.36.199 is installed.
The Help-Side of Flash Player says, Flash Player isn't installed.
In Opera Flash Player is enabled, but it doesn't works.
At this point, most of the browsers actively block Flash Player from running by default. You'll need to go in and enable it.
Ridhi provided instructions for enabling Flash Player in the reply above.
I am unable to reproduce. On Windows 7 x64, upgraded Opera to the latest version, 52.0.2871.99, and installed Flash Player PPAPI version 188.8.131.52. Navigating to https://helpx.adobe.com/flash-player.html and clicking 'Check Now' shows Flash enabled:
If you installed Flash Player with Opera browser open, please be sure to restart Opera as it doesn't load Flash without restarting to load the newly installed plugin
You can also try adding the following to the list of exceptions, and restart Opera after making changes